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2025
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P/S
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Hydraulic oils; Hydraulic fluids; Chemical additives for hydraulic oils, lubricants, industrial g... |
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P/S
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Hydraulic oil.
Metal engine stands; locking devices for locknut cylinders, namely, metal cylinder... |
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Invention
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Hydraulic jack assembly and pin puller assembly.
A cylinder assembly having a housing, a pump su... |
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Invention
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Lift systems and lift devices having a locking assembly and methods of operating said lift system... |
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Invention
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Hydraulic systems for raising and lowering loads. A hydraulic system has a single-acting piston-c... |
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Invention
|
Gland repair tools, assemblies, and methods of repairing gland seals on high pressure valves.
A ... |
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Invention
|
Systems and apparatuses for lifting devices. An extension device (202, 402, 202a, 202b, 404) for ... |
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Invention
|
Hydraulic tools.
A hydraulic tool for working on a workpiece. A housing is configured for holdin... |
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Invention
|
Tensioning device.
A tensioning device, a tensioning system, and a method of applying tension wi... |
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|
Invention
|
Load measurement system for hydraulic torque wrench.
A hydraulic torque wrench and a method of d... |
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2024
|
Invention
|
Method, apparatus and system for lifting railroad structures.
A jacking tie and method of using ... |
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Invention
|
Valves for controlling flow of pressurized fluid to a tool.
A valve is for controlling flow of a... |
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P/S
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Power tools, namely, torque multipliers, turning tools and power wrenches; Components for power o... |
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2023
|
Invention
|
Portable boring machine.
A boring bar assembly, a feed assembly, an alignment device for a borin... |
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P/S
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Hydraulic oil Construction elements made of metal, namely, trench braces and roof supports; metal... |
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Invention
|
Pump and filling assembly. A pump and a filling assembly for a pump. The pump may generally inclu... |
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P/S
|
Metal engine stands; Locking devices for locknut cylinders, namely, metal cylinder locks Power to... |
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|
Invention
|
Tensioning device |
|
|
Invention
|
Hydraulic tools. A hydraulic tool for working on a workpiece. A housing is configured for holding... |
|
|
Invention
|
Hydraulic jack assembly and pin puller assembly. A cylinder assembly having a housing, a pump sup... |
|
|
Invention
|
Cylinder sensor assembly.
A cylinder sensor assembly, a system, and a method of operating a pist... |
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|
Invention
|
Cylinder sensor assembly. A cylinder sensor assembly, a system, and a method of operating a pisto... |
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2022
|
Invention
|
Pin puller assembly and methods.
A pin puller assembly, a column assembly, and methods of assemb... |
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|
Invention
|
Pin puller assembly and methods. A pin puller assembly, a column assembly, and methods of assembl... |
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|
Invention
|
Hydraulic pump with two-stage operation. A pump may generally include a frame including a reservo... |
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|
Invention
|
Hydraulic cylinder assembly.
A cylinder assembly, a system, and methods of operating a cylinder ... |
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|
Invention
|
Hydraulic cylinder assembly. A cylinder assembly, a system, and methods of operating a cylinder a... |
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|
Invention
|
Hydraulic torque wrench.
A hydraulic tool, a hydraulic torque wrench, and a method of operating ... |
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|
Invention
|
Hydraulic torque wrench. A hydraulic tool, a hydraulic torque wrench, and a method of operating a... |
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|
Invention
|
Fluid-powered torque wrench with fluid pump controls.
A control assembly, a tool and a method. T... |
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Invention
|
Tensioning device. A tensioning device, a tensioning system, and a method of applying tension wit... |
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2021
|
Invention
|
Hydraulic power system and method for controlling same. A system and method is provided for monit... |
|
|
Invention
|
Method, apparatus and system for lifting railroad structures. A jacking tie and method of using a... |
|
|
Invention
|
Remote conduit de-coupling device. A jack assembly and a system for supporting a partially submer... |
|
|
Invention
|
Load measurement system for hydraulic torque wrench. A hydraulic torque wrench and a method of de... |
|
|
Invention
|
Portable calibration tool.
A tool assembly configured to calibrate a hydraulic torque wrench and... |
|
|
Invention
|
Hydraulic torque wrench.
A hydraulic torque wrench and a method of operating a hydraulic torque ... |
|
|
Invention
|
Orientation sensor for guided operation of hydraulic torque wrench.
A hydraulic torque wrench sy... |
|
|
Invention
|
Hazard detection for torque wrench.
A hydraulic torque wrench and method of operation. The wrenc... |
|
|
Invention
|
Portable calibration tool. A tool assembly configured to calibrate a hydraulic torque wrench and ... |
|
|
Invention
|
Hydraulic torque wrench. A hydraulic torque wrench and a method of operating a hydraulic torque w... |
|
|
Invention
|
Orientation sensor for guided operation of hydraulic torque wrench. A hydraulic torque wrench sys... |
|
|
Invention
|
Fastener including embedded sensor. A method for determining a load exerted on a fastener, a meth... |
|
|
Invention
|
Hazard detection for torque wrench. A hydraulic torque wrench and method of operation. The wrench... |
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|
P/S
|
Feature of industrial power tools that permits users to
register, obtain documentation and other... |
|
|
P/S
|
Feature of industrial power tools that permits users to register, obtain documentation and other ... |
|
|
P/S
|
Industrial power tools, namely, hydraulic pumps, jacks, hydraulic presses for metalworking; lever... |
|
|
P/S
|
Industrial power tools, namely, hydraulic pumps, jacks,
presses, clamps, rams, cylinders, puller... |
|
|
P/S
|
Hydraulic pumps; Hydraulically actuated tools, namely, pumps, jacks; Mechanical and hydraulic lifts |
|
|
Invention
|
Tool for use in restricted spaces. A tool, a plate assembly and a method of adjusting a fastener.... |
|
|
Invention
|
Method, apparatus and system for lifting railroad structures. A system and method for use in rais... |
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|
P/S
|
Downloadable software that permits users to register, obtain documentation and other information ... |
|
2020
|
Invention
|
Tensioning device. A tensioning device for tensioning a workpiece includes a pulling member confi... |
|
|
Invention
|
Load transducer with serial synchronous interface.
A load-sensor-based system utilizing a digita... |
|
2019
|
Invention
|
Clamp arm assembly.
A clamp assembly includes a clamp member and a clip. The clamp member includ... |
|
|
Invention
|
Load frame with a staged biasing element.
A load frame for calibrating a load cell includes a fi... |
|
2018
|
Invention
|
Remote conduit de-coupling device.
A conduit de-coupling device includes a supply port, a couple... |
|
|
P/S
|
Hydraulic pumps; pneumatic and electric torque wrench pumps. |
|
|
P/S
|
Hydraulic pumps; pneumatic and electric torque wrench pumps |
|
2017
|
Invention
|
Pump |
|
|
P/S
|
Advisory services relating to construction engineering and
to construction engineering equipment... |
|
2015
|
P/S
|
Metal flange clamps; metal pipe clamps |
|
|
P/S
|
Metal clamps; metal flange clamps; metal pipe clamps. |
|
|
P/S
|
Metal clamps. Repair, maintenance and installation of bolts on pipes and
industrial equipment. |
|
|
P/S
|
Metal clamps Repair, maintenance and installation of bolts on pipes and industrial equipment |
|
2013
|
P/S
|
Hydraulic jacks. |
|
|
P/S
|
Hydraulic jacks. |
|
|
P/S
|
Metal pipe connectors. Power-operated hydraulic and mechanical tools, namely
wrenches, torque wr... |
|
2012
|
P/S
|
Hydraulic jacks |
|
|
P/S
|
[ metal pipe connectors ] [ power-operated hydraulic and mechanical tools, namely wrenches, torqu... |
|
|
P/S
|
Power tools and industrial pressure and force producing and applying tools and devices, namely, h... |
|
2011
|
P/S
|
Power tools and industrial pressure and force producing and
applying tools and devices, namely h... |
|
|
P/S
|
Power tools and industrial pressure and force producing and
applying tools and devices, namely, ... |
|
2010
|
P/S
|
Industrial pressure and force producing and applying tools and devices, namely hydraulic pumps, j... |
|
2009
|
P/S
|
Mechanical products for fastening, connecting and lifting mechanical structures and pipelines; ap... |
|
|
P/S
|
Mechanical products for lifting mechanical structures; apparatus for the application of torque; a... |
|
|
P/S
|
hydraulic bolt tensioners |
|
2003
|
P/S
|
Industrial pressure and force producing and applying tools and devices, namely, hydraulic pumps, ... |
|
2000
|
P/S
|
Levelling foot mount, made primarily of metal, for levelling furniture, equipment, and machinery;... |
|
1995
|
P/S
|
machine parts used in fluid power and pneumatic circuits and systems, namely hydraulic and pneuma... |
|
1990
|
P/S
|
power operated clamps and push cylinders for use with machine tools |
|
1979
|
P/S
|
Hydraulic Lifting Jacks |
|
|
P/S
|
Lifting jacks. |
|
1978
|
P/S
|
Lifting jacks namely hydraulic jacks, screw jacks, gear jacks, tensioning jacks, worm gear actuat... |
|
1969
|
P/S
|
ELECTRICALLY ACTUATED VALVES, ELECTRICAL CONTROLS PRIMARILY FOR FLUID PRESSURE SYSTEMS, SWITCHES ... |
|
1964
|
P/S
|
ELECTRICALLY ACTUATED VALVE UNITS; SWITCHES; RELAYS, REGULATORS; SOLENOIDS; AND ELECTRICAL CONTRO... |
|
|
P/S
|
Pneumatically, Hydraulically, Mechanically, and Electrically Actuated Portable, Wheeled and Stati... |
|
1962
|
P/S
|
Pressure and force producing and applying devices, namely, pumps, jacks, conduit benders, cable p... |
|
1961
|
P/S
|
Industrial Pressure and Force Producing and Applying Devices-Namely, Pumps, Jacks, Conduit Bender... |
|
1902
|
P/S
|
LIFTING-JACKS |
