Abrégé

A propeller includes a propeller shaft, a plurality of first blades, and a plurality of second blades. The first blades are connected to the outer peripheral surface of the propeller shaft so as to be rotated synchronously with the propeller shaft. The second blades are connected to the outer peripheral surface of the propeller shaft, so that they are rotated in the same direction as the first blades. The second blades are located in front of the first blades and correspond to the first blades in a one-to-one manner. The size of the second blades is smaller than the size of the first blades, and the rotation direction of the second blades is the same as the rotation direction of the first blades. Thereby, the propeller of the present invention can improve the operation efficiency of the boat at high speed without increasing the size of the first blades.

Classes IPC  ?

• B63H 5/10 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices comportant plus d'une hélice du type coaxial, p. ex. du type contre rotatif

Produits et services

Propulsion systems for boats, including, power boats, and components and fittings therefore, such as shaft, propeller, stator vane, nozzle, rudder and intake grate; motors and engines (except for land vehicles), including, outboard and other marine engines and motors, propulsion engines for boats, marine propulsion engines, marine transmissions, marine mechanisms (control mechanisms for machines, engines or motors and transmission and propulsion mechanisms for boats), marine shafts, and parts and fittings for all the aforesaid goods; impellers for boats. Propellers for boats; propellers for outboard and stern driver engines; propeller shafts for boats; rudder stock bearings; powerboats; motorboats; jet boats; yachts; launches; sailing boats; motor skis; personal jet boats and water scooters; propeller for water scooters; impeller for water scooters; parts and fittings for water vehicles.

Produits et services

Propeller for boats; propellers for outboard and stern driver engine; power boats, motorboats, jet boats, yachts, sailboats, personal jet boats and water scooters

Produits et services

Motors for boats; propulsion engines for boats; engines for boats; servo-drives for motors; propulsion systems for boats, namely, power boats, and components and fittings therefore, namely, stator vane, nozzle, and intake grate to be fitted to the intake of the propulsion system for a boat in order to stabilize the intake flow of water and prevent foreign articles from entering the propulsion system and becoming entangled with moving parts; starters for engine; starters for motor; marine transmissions; pump impellers; pump impellers for boats; pump impellers for water scooters

Produits et services

Propeller for boats; propeller shafts for boats; boat rudders; power boats; launches; yachts; water scooters; propeller for water scooters

Abrégé

A built-in propulsion system includes an engine, a diversion unit with a diversion base and an exhaust pipe, and a propulsion unit. The diversion base is connected to the engine, having a water inlet, a water outlet, a diversion channel in communication between the water inlet and the water outlet, a shaft hole above the water inlet and an exhaust chamber behind the shaft hole. The exhaust pipe is fixed on the outer periphery surface of the diversion base in communication with the exhaust chamber. The propulsion unit includes a transmission shaft inserted through the shaft hole and connected to the engine, and an impeller located in the diversion channel and connected to the transmission shaft. The exhaust pipe is used to exhaust the exhaust gas of the engine to the outside of the diversion base to avoid the interference of the exhaust gas and the water flow.

Classes IPC  ?

• B63H 5/16 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices caractérisées par un montage sous voûteAménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices avec des éléments fixes de guidage des filets d'eauMoyens pour empêcher l'encrassement de l'hélice, p. ex. protections, grillages ou écrans

Produits et services

(1) Boats; power boats; motorboats; jet boats; yachts; launch; sailing boats; personal jet boats and water scooters; marine propellers, marine impellers, impellers and propellers for outboard and stern driver engines; propeller for water scooters; impeller for water scooters.

Produits et services

Pots; pans; plates, cups, kitchen ladles, chopsticks, frying spoons for cooking; household utensils, namely, turners; cooking pot sets; pot lids; pot stands; tea services; non-electric griddles; egg cake irons, non-electric; non-electric tea kettles; bottles, sold empty; potholders; thermal insulated bags for food or beverages; tea cosies; heat-insulated gloves for household purposes. Wholesale and retail store services in the fields of cookware, kitchenware, tableware, containers for kitchen use, precious metals, household utensils, educational and entertainment supplies; mail order services, online shopping services and television home shopping services in the fields of cookware, kitchenware, tableware, containers for kitchen use, precious metals, household utensils, educational and entertainment supplies; advertising, online advertising and promotional services.

Produits et services

Pots; pans; plates, cups, kitchen ladles, chopsticks, frying spoons for cooking; household utensils, namely, turners; cooking pot sets; pot lids; pot stands; tea services; non-electric griddles; egg cake irons, non-electric; non-electric tea kettles; bottles, sold empty; potholders; thermal insulated bags for food or beverages; tea cosies; heat-insulated gloves for household purposes. Wholesale and retail store services in the fields of cookware, kitchenware, tableware, containers for kitchen use, precious metals, household utensils, educational and entertainment supplies; mail order services, online shopping services and television home shopping services in the fields of cookware, kitchenware, tableware, containers for kitchen use, precious metals, household utensils, educational and entertainment supplies; advertising, online advertising and promotional services.

Produits et services

(1) Pots; cooking pans; plates, cups, kitchen ladles, chopsticks, frying spoons for kitchen use; household utensils, namely, turners; cooking pot sets; pot lids; pot stands; tea service; non-electric griddles; egg cake irons, non-electric; non-electric tea kettles; glass bottles sold empty; plastic bottles sold empty; water bottles sold empty; potholders; thermal insulated bags for food or beverages; tea cosies; heat-insulated gloves for household purposes.

Produits et services

Wholesale and retail store services in the field of cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; mail order service featuring cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; on-line retail store services featuring cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; on-line wholesale store services featuring cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; television home shopping service in the field of cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment

Produits et services

(1) Pots; pans; plates, cups, kitchen ladles, chopsticks, frying spoons for cooking; household utensils, namely, turners; cooking pot sets; pot lids; pot stands; tea service; non-electric griddles; egg cake irons, non-electric; non-electric tea kettles; bottles, sold empty; potholders; thermal insulated bags for food or beverages; tea cosies; heat-insulated gloves for household purposes.

Produits et services

Wholesale and retail store services in the field of cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; mail order service featuring cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; on-line retail store services featuring cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; on-line wholesale store services featuring cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles; television home shopping service in the field of cookware, kitchenware, tableware, containers for kitchen use, precious metal, household goods, and educational and entertainment articles

Produits et services

Pots; pans; plates, cups, kitchen ladles, chopsticks, frying spoons for cooking; household utensils, namely, turners; cooking pot sets; pot lids; pot stands; tea service in the nature of tableware; non-electric griddles; waffle irons, non-electric; non-electric tea kettles; bottles, sold empty; potholders; thermal insulated bags for food or beverages; tea cosies; heat-insulated gloves, namely, oven mitts, for household purposes

Produits et services

Pots; pans; plates, cups, kitchen ladles, chopsticks, frying spoons for cooking; household utensils, namely, turners; cooking pot sets; pot lids; pot stands; tea service in the nature of tableware; non-electric griddles; waffle irons, non-electric; non-electric tea kettles; bottles, sold empty; potholders; thermal insulated bags for food or beverages; tea cosies; heat-insulated gloves, namely, oven mitts, for household purposes

Produits et services

(1) Marine propellers, marine impellers, impellers and propellers for outboard and stern driver engines; power boats; motorboats; jet boats; yachts; launch; sailing boats; personal jet boats and water scooters; propeller for water scooters; impeller for water scooters.

Produits et services

Propulsion systems for boats, including, power boats, and components and fittings therefore, such as shaft, propeller, stator vane, nozzle, rudder and intake grate; motors and engines (except for land vehicles), including, outboard and other marine engines and motors, propulsion engines for boats, marine propulsion engines, marine transmissions, marine mechanisms (control mechanisms for machines, engines or motors and transmission and propulsion mechanisms for boats), marine shafts and parts and fittings for all the aforesaid goods. Propellers for boats; impellers for boats; propellers for outboard and stern driver engines; propeller shafts for boats; rudder stock bearings; powerboats; motorboats; jet boats; yachts; launches; sailing boats; motor skis; personal jet boats and water scooters; propeller for water scooters; impeller for water scooters; parts and fittings for water vehicles.

Produits et services

pump impellers for boats; pump impellers for water scooters Propeller for boats; propellers for outboard and stern driver engine; power boats; motorboats; jet boats; yachts; launches; sailboats; personal jet boats and water scooters; propeller for water scooters

Produits et services

Propulsion systems for boats, namely, power boats, and components and fittings therefore, namely, stator vane, nozzle, and intake grate to be fitted to the intake of the propulsion system for a boat in order to stabilize the intake flow of water and prevent foreign articles from entering the propulsion system and becoming entangled with moving parts; out board and marine engines and motors, propulsion engines for boats, marine propulsion engines, marine transmissions, and shafts for pumps

Produits et services

Pots, pans, bowls, plates, dishes, cups, kitchen ladles, chopsticks, frying spoons for cooking, pot stands; household utensils, namely, turners; cooking pot sets; tea service in the nature of tableware, cookie jars, cruets, chopping boards for kitchen use, bottle opener, saucers, napkin holders

Produits et services

(1) Marine propellers, marine impellers, impellers and propellers for outboard and stern driver engines; power boats; motorboats; jet boats; yachts; sailing boats; personal jet boats and water scooters; propeller for water scooters; impeller for water scooters.

Abrégé

A marine propulsion system includes a water intake guide block with a flow guide passage, a propulsion device including a housing connected to the water intake guide block and a propeller mounted in the housing, a fixed nozzle connected to the housing of the propulsion device, a swinging nozzle connected to the fixed nozzle and biasable leftward and rightward relative to the fixed nozzle, and a contra type bossing pivotally connected to the fixed nozzle and biasable up and down relative to the fixed nozzle. When rotating the propeller, water is sucked into the flow guide passage and propelled by the propeller to eject backward through the fixed nozzle, and the swinging nozzle is biased leftward/rightward to control leftward/rightward turning of the boat, and the contra type bossing is biased upward/downward to control the pitch angle of the boat and forward/backward movement of the boat.

Classes IPC  ?

• B63H 11/113 - Échappement pivotant
• B63H 5/15 - Tuyères, p. ex. de type Kort
• B63H 11/11 - Commande de la direction du fluide propulsif avec des moyens d'inversion à augets ou du type benne
• B63H 5/16 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices caractérisées par un montage sous voûteAménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices avec des éléments fixes de guidage des filets d'eauMoyens pour empêcher l'encrassement de l'hélice, p. ex. protections, grillages ou écrans
• B63H 25/42 - Gouverne ou ancrage dynamique à l'aide d'éléments propulsifsGouverne ou ancrage dynamique à l'aide d'hélices uniquement utilisées à cet effetGouverne ou ancrage dynamique à l'aide de gouvernails portant des hélices
• B63H 11/01 - Propulsion marine par hydrojets comportant des moyens pour empêcher des corps étrangers d'obstruer le passage du fluide

Produits et services

Propellers for boats; impellers for boats, propellers for outboard and stern driver engine; propeller shafts for boats; rudder stock bearings; power boats, motorboats, jet boats, yachts, launches, sailing boats, motor skis, personal jet boats and water scooters.

Produits et services

(1) Marine propellers, marine impellers, impellers and propellers for outboard and stern driver engines; power boats, motorboats, jet boats, yachts, launch, sailing boats, personal jet boats and water scooters

Produits et services

Propeller hubs for boats being structural components of screw propellers; propeller hub system kits for boats used to make propeller hubs used as structural components of screw propellers for boats and comprised primarily of boat propellers, thrust washers, propeller hubs, spacers, washers, nuts, and pins; propeller for boats; propeller shafts for boats

Produits et services

Propeller hubs for boats; propeller hub system kits for boats, namely, thrust washer, hub, spacer, washer, nut, pin; propellers for boats; impellers for boats; propeller shafts for boats.

Produits et services

(1) Propeller hubs for boats; propeller hub system kits for boats, namely, thrust washer, hub, spacer, washer, nut, pin; propeller for boats; impeller for boats; propeller shafts for boats.

Produits et services

(1) Marine propellers, marine impellers; power boats, motorboats, jet boats, yachts, launches, sailing boats; personal jet boats and water scooters.

Produits et services

(1) Marine propellers, marine impellers; power boats, motorboats, jet boats, yachts, launches, sailing boats; personal jet boats and water scooters.

Produits et services

Propeller for boats, impellers for boats; power boats, motorboats, jet boats, yachts, launches, sailboats; personal jet boats and water scooters.

Produits et services

Propeller for boats, impellers for boats; power boats, motorboats, jet boats, yachts, launches, sailboats; personal jet boats and water scooters.

Produits et services

Propeller for boats, impellers for boats; power boats, motorboats, jet boats, yachts, launches, sailboats; personal jet boats and water scooters

Produits et services

Propeller for boats, impellers for boats; power boats, motorboats, jet boats, yachts, launches, sailboats; personal jet boats and water scooters

Abrégé

A marine propeller having multiple adjustable exhaust structures is disclosed. Each adjustable exhaust structure includes an exhaust unit with exhaust through holes cut through the outer surface and inner surface of the propeller hub of the marine propeller, an adjustment member with shielding portions mounted in the exhaust unit, and a fastening member for locking the adjustment member to the exhaust unit. The adjustment member is movable to adjust the shielding area of the shielding portions relative to the exhaust through holes when disengaged from the constraint of the fastening member. Thus, the exhaust volume is adjustable to fit different conditions without changing any component parts of the marine propeller, facilitating ease of use of the marine propeller.

Classes IPC  ?

• F04B 25/00 - Pompes multiétagées spécialement adaptées aux fluides compressibles
• B63H 20/26 - Orifices de sortie des gaz d'échappement traversant l'hélice ou son moyeu
• B63H 1/28 - Autres moyens pour améliorer le rendement des hélices
• B63H 1/20 - MoyeuxFixation des pales

Produits et services

Apparatus for lighting, heating, steam generating, cooking, refrigerating; electric cooking utensils, electric cooking pots, electric pressure cookers, electric deep fryers, extractor hoods for kitchens, microwave ovens for household purposes, cookers, toasters, heating plates, beverage cooling apparatus, electric coffee machines; stoves; hot water bottles, warming pans, electric fans for personal use, hair dryers; air dryers, drying apparatus; electric laundry dryers; refrigerators, refrigerating containers; filters for drinking water. Pots, pans, bowls, plates, dishes, cups, kitchen ladles, chopsticks, frying spoon (being spatulas), pot stands, turners (kitchen utensils), cooking pot sets, tableware (other than knives, forks, spoons), tea service (tableware), cookie jars, cruets, chopping boards, bottle opener, saucers, napkin holders, containers for household or kitchen use. Retail store and on-line retail store services relating to furniture, household or kitchen utensils and containers (not of precious metal), tableware (other than knives, forks, spoons) and household or kitchen cooking utensils and containers (not of precious metal or coated therewith); providing a web site where users can post items for sale through on-line classified advertisements; advertising and publicity services, online advertising and promotional services; export agency services for the goods of others; business administration assistance, business management advice; distributorship services in the field of furniture, household or kitchen utensils and containers (not of precious metal), tableware (other than knives, forks, spoons) and household or kitchen cooking utensils and containers (not of precious metal or coated therewith).

Produits et services

(1) Pots, pans, bowls, plates, dishes, cups, ladles, chopsticks, frying spoon, pot stands, turners, cooking pot sets, tableware (other than knives, forks, spoons), tea service(tableware), cookie jars, cruets, chopping boards, bottle opener, saucers, napkin holders, kitchen containers, food storage containers.

Produits et services

Pots, pans, [ bowls, plates, dishes, cups, kitchen ladles, chopsticks, ] frying spoons for cooking, pot stands; household utensils, namely, turners; cooking pot sets; tea service [, cookie jars, cruets, chopping boards for kitchen use, bottle opener, saucers, napkin holders ]

Produits et services

Propellers; impellers, propellers for outboard and stern driver engine; propeller shafts for boats; propeller's vent plugs with fluid passage, plugs for propeller's vent holes, boat drain plugs; shaft, propeller, stator vane, nozzle, rudder, intake grate, marine shafts; boats, including power boats, motor boats, jet boats, yachts, launches, sailing boats, motor skis, marine crafts and water borne crafts, parts and fittings for all the aforesaid goods.

Produits et services

Vehicles; Apparatus for locomotion by land, air or water; Aerial conveyors; Aeronautical apparatus, machines and appliances; Aeroplanes; Air bags [safety devices for automobiles]; Air balloons; Air cushion vehicles; Air pumps [vehicle accessories]; Air vehicles; Aircraft; Airships; Ambulances; Amphibious airplanes; Anti-glare devices for vehicles; Anti-skid chains; Anti-theft alarms for vehicles; Anti-theft devices for vehicles; Automobile bodies; Automobile chains; Automobile chassis; Automobile hoods; Automobile tires [tyres]; Automobiles; Axle journals; Axles for vehicles; Balance weights for vehicle wheels; Bands for wheel hubs; Barges; Baskets adapted for cycles; Bicycle stands; Boat hooks; Boats; Bodies for vehicles; Bogies for railway cars; Brake linings for vehicles; Brake pads for automobiles; Brake segments for vehicles; Brake shoes for vehicles; Brakes for vehicles; Buffers for railway rolling stock; Bumpers for automobiles; Cable cars; Cable transport apparatus and installations; Caissons [vehicles]; Caps for vehicle petrol [gas] tanks; Caravans; Carriages [railways]; Carrier tricycles; Cars; Cars for cable transport installations; Carts; Casings for pneumatic tires [tyres]; Casters for trolleys [vehicles] carts (Am); Chairlifts; Cigar lighters for automobiles; Cleaning trolleys; Cleats [nautical]; Clutches for land vehicles; Concrete mixing vehicles; Connecting rods for land vehicles, other than parts of motors and engines; Couplings for land vehicles; Covers for vehicle steering wheels; Crankcases for land vehicle components, other than for engines; Cranks for cycles; Cycle bells; Cycle brakes; Cycle cars; Cycle chains; Cycle frames; Cycle handle bars; Cycle hubs; Cycle mudguards; Cycle pumps; Cycle rims; Cycle saddles; Cycle spokes; Cycle stands; Cycles; Davits for boats; Dining cars; Dining cars [carriages]; Direction indicators for bicycles; Disengaging gear for boats; Doors for vehicles; Dredgers [boats]; Dress guards for bicycles, cycles; Driving chains for land vehicles; Driving motors for land vehicles; Ejector seats for aircraft; Electric vehicles; Fenders for ships; Ferry boats; Fork lift trucks; Freewheels for land vehicles; Funiculars; Funnels for locomotives; Funnels for ships; Gear boxes for land vehicles; Gearing for land vehicles; Gears for cycles; Golf carts; Handling carts; Head-rests for vehicle seats; Headlight wipers; Hoods for vehicle engines; Hoods for vehicles; Horns for vehicles; Hose carts; Hub caps; Hubs for vehicle wheels; Hydraulic circuits for vehicles; Hydroplanes; Inclined ways for boats; Inner tubes (Adhesive rubber patches for repairing -); Inner tubes for bicycles, cycles; Inner tubes for pneumatic tires [tyres]; Jet engines for land vehicles; Kick sledges; Ladle cars; Launches; Locomotives; Luggage carriers for vehicles; Luggage nets for vehicles; Masts for boats; Military vehicles for transport; Mine cart wheels; Mopeds; Motor buses; Motor coaches; Motor homes; Motorcycles; Motors, electric, for land vehicles; Motors for cycles; Motors for land vehicles; Mudguards; Oars; Omnibuses; Paddles for canoes; Panniers adapted for cycles; Parachutes; Pedals for cycles; Pontoons; Portholes; Propulsion mechanisms for land vehicles; Pushchair covers; Pushchair hoods; Railway couplings; Rearview mirrors; Reduction gears for land vehicles; Refrigerated vehicles; Remote control vehicles, other than toys; Repair outfits for inner tubes; Reversing alarms for vehicles; Rolling stock for funicular railways; Rolling stock for railways; Rowlocks; Rudders; Sack-barrows; Saddle covers for bicycles or motorcycles; Saddles for bicycles, cycles or motorcycles; Safety belts for vehicle seats; Safety seats for children, for vehicles; Scooters [vehicles]; Screw-propellers; Screw-propellers for boats; Screws [propellers] for ships; Sculls; Seaplanes; Seat covers for vehicles; Security harness for vehicle seats; Ships; Ships' hulls; Ships' steering gears; Shock absorbers for automobiles; Shock absorbing springs for vehicles; Shopping trolleys [carts (Am)]; Side cars; Ski carriers for cars; Ski lifts; Sleeping berths for vehicles; Sleeping cars; Sleighs [vehicles]; Snowmobiles; Space vehicles; Spare tire covers; Spars for ships; Spoilers for vehicles; Spoke clips for wheels; Sports cars; Sprinkling trucks; Steering wheels for vehicles; Strollers; Studs for tires [tyres]; Sun-blinds adapted for automobiles; Suspension shock absorbers for vehicles; Tailboard lifts [parts of land vehicles]; Tilt trucks; Tilting-carts; Timbers [frames] for ships; Tipping apparatus, parts of trucks and waggons; Tipping bodies for lorries [trucks]; Tires (Flanges of railway wheel -); Tires for bicycles, cycles; Tires for vehicle wheels; Tires (Non-skid devices for vehicle -); Tires, solid, for vehicle wheels; Torque converters for land vehicles; Torsion bars for vehicles; Traction engines; Tractors; Trailer hitches for vehicles; Trailers [vehicles]; Tramcars; Transmission chains for land vehicles; Transmission shafts for land vehicles; Transmissions, for land vehicles; Treads for retreading tires [tyres]; Treads for vehicles [roller belts]; Tricycles; Trolleys; Trucks; Tubeless tires [tyres] for bicycles, cycles; Turbines for land vehicles; Turn signals for vehicles; Undercarriages for vehicles; Upholstery for vehicles; Valves for vehicle tires [tyres]; Vans [vehicles]; Vehicle bumpers; Vehicle chassis; Vehicle covers [shaped]; Vehicle running boards; Vehicle seats; Vehicle suspension springs; Vehicle wheel rims; Vehicle wheel spokes; Vehicle wheel tires [tyres]; Vehicle wheels; Vehicles for locomotion by land, air, water or rail; Waggons; Wagons (Refrigerated -) [railroad vehicles]; Water vehicles; Wheelbarrows; Wheelchairs; Wheels for bicycles, cycles; Windows for vehicles; Windscreen wipers; Windscreens; Yachts; Propellers; impellers, propellers for outboard and stern driver engine; propeller shafts for boats; propeller's vent plugs with fluid passage, plugs for propeller's vent holes, boat drain plugs; shaft, propeller, stator vane, nozzle, rudder, intake grate, marine shafts; boats, including power boats, motor boats, jet boats, yachts, launches, sailing boats, motor skis, marine crafts and water borne crafts, parts and fittings for all the aforesaid goods.

Produits et services

Propeller for boats, and parts and fittings thereof, namely, propeller vent plugs with fluid passage, and plugs for propeller's vent holes; [ impellers for boats; ] power boats, motorboats [ , jet boats, yachts, launches, sailboats; personal jet boats and water scooters ]

Produits et services

Propeller for boats [, and parts and fittings thereof, namely, propeller vent plugs with fluid passage, and plugs for propeller's vent holes; impellers for boats; power boats, motorboats, jet boats, yachts, launches, sailboats; personal jet boats and water scooters ]

Produits et services

Propeller for boats; impellers for boats, boat propellers for outboard and stern driver engines; power boats, motorboats, jet boats, yachts, launches, sailboats; personal jet boats and water scooters

Produits et services

(1) Marine propellers, marine impellers, impellers and propellers for outboard and stern driver engines; boats including power boats, motorboats, jet boats, yachts, launch, sailing boats, motor skis, marine craft and water borne craft.

Abrégé

A propeller for a boat includes a hub having a tail portion with an outlet, and a plurality of blades equiangularly disposed on the hub. The outer periphery of the tail portion defines with a center axis of the hub a distance gradually decreasing toward the outlet. Thus, the propeller has the advantages of reducing the drag and increasing the propulsive force of the boat when it rotates.

Classes IPC  ?

• B63H 1/20 - MoyeuxFixation des pales
• B63H 1/14 - Hélices

Produits et services

Propulsion systems for boats, including, power boats, and components and fittings therefore, such as shaft, propeller, stator vane, nozzle, rudder and intake grate; engines and motors in this class, including, outboard and other marine engines and motors, propulsion engines for boats, marine propulsion engines, marine transmissions, marine mechanisms (control mechanisms for machines, engines or motors and transmission and propulsion mechanisms for boats), marine shafts and parts and fittings for all the aforesaid goods. Boats, including, power boats, motorboats, jet boats, yachts, launches, sailing boats, motor skis, marine crafts and water borne crafts; propellers; impellers, propellers for outboard and stern driver engine; propeller shafts for boats; parts and fittings for all the aforesaid goods.

Produits et services

Propulsion systems for boats, namely, power boats, and components and fittings therefor, namely, stator vane, nozzle, and intake grate to be fitted to the intake of the propulsion system for a boat in order to stabilize the intake flow of water and prevent foreign articles from entering the propulsion system and becoming entangled with moving parts; engines and motors, namely, out board and marine engines and motors, propulsion engines for boats, marine propulsion engines, marine transmissions, and shafts and parts and fittings for all the aforesaid goods

Produits et services

(1) Propulsion systems for boats including power boats and components and fittings therefore, namely, shaft propeller, stator vane, nozzle, rubber and intake grate; outboard engines and motors; propulsion engines for boats, marine propulsion engines, marine transmissions, shafts and parts and fittings for all the aforesaid goods; boats including power boats, motorboats, jet boats, yachts, launch, sailing boats, motor skis, marine craft and water borne craft, marine propellers, marine impellers, impellers and propellers for outboard and stern driver engines; parts and fittings for all aforesaid goods.

Produits et services

Propulsion systems for boats, including, power boats, and components and fittings therefore, such as shaft, propeller, stator vane, nozzle, rudder and intake grate; engines and motors in this class, including, outboard and other marine engines and motors, propulsion engines for boats, marine propulsion engines, marine transmissions, marine mechanisms (control mechanisms for machines, engines or motors and transmission and propulsion mechanisms for boats), marine shafts and parts and fittings for all the aforesaid goods. Boats, including, power boats, motorboats, jet boats, yachts, launches, sailing boats, motor skis, marine crafts and water borne crafts; propellers; impellers, propellers for outboard and stern driver engine; propeller shafts for boats; parts and fittings for all the aforesaid goods.

Produits et services

(1) Impellers for outboard and stern driver engines; parts and fittings for all aforesaid goods. (2) Boats including, power boats, motorboats, jet boats, yachts, launch, sailing boats, motor skis, marine craft and water borne craft; propellers for outboard and stern driver engines; parts and fittings for all aforesaid goods.

Produits et services

Boats, namely, power boats, motorboats, jet boats, yachts, launches, sailboats, motor skis, marine craft and water borne craft; propellers; impellers; propellers for outboard and stern driver engine; parts and fittings for all aforesaid goods

Produits et services

Jet pump systems consisting primarily of driving shafts, intake grates, intake tracts, impellers, stators and jet nozzles for use in marine vehicles; mechanical controls for use in operating cables in marine vehicles; hydraulic controls for marine engines

Produits et services

Marine Propellers

Produits et services

Marine propellers.

Produits et services

Marine propellers, marine impellers.

Produits et services

Marine propellers, marine impellers.

Produits et services

(1) Marine propellers, marine impellers.

Produits et services

First-aid kits. Marine safety equipment, parts and fittings therefor, marine pyrotechnics, fire extinguishing apparatus, safety harnesses, life buoys, life-jackets, life-rafts, buoyancy aids, radar apparatus, radar reflecting apparatus, loudhailers, foghorns, marine horns. Torches.

Produits et services

Boats, yachts, launches, sailing boats, motorboats, jetboats, motor-skis and propellers, impellers; parts and fittings for all aforesaid goods.

Produits et services

boats, yachts, launches, sailing boats, motorboats, jet boats, recreational jet boats for one or two riders, and marine propellors and marine impellers for boat motors

Produits et services

Jet pump systems, and components and fittings therefore, such as driving shafts intake grates, impellers, stators and jet nozzles. Boats, yacht, launch, sailing boats, motorboat, jetboat, motor-skis and propellers, impellers; parts and fittings for all aforesaid goods.

Produits et services

MARINE PROPELLERS