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2016
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Invention
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Axial piercing mechanism for pressurized gas canister. An axial piercing mechanism for a pressuri... |
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G/S
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Electronic and electromechanical devices and instruments,
namely, electronic directional compass... |
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2015
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Invention
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Payload launch system and method. A payload launch system includes a launch tube, payload, rocket... |
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2012
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Invention
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Led-based lighting module and control method. A light-emitting diode (LED) module includes a body... |
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Invention
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Unmanned aerial vehicle launch system. A system for launching an unmanned aerial vehicle (UAV) pa... |
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1998
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Invention
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Plastic horn. A vehicle horn assembly (40) includes an electromagnetic reciprocating motor (44) d... |
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1997
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Invention
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Electronic ballast. A ballast for controlling the operation of an electrical load comprises a swi... |
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1993
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Invention
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Buoyancy control system. A buoyancy control system is disclosed for maintaining a buoyant vehicle... |
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Invention
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Multi-sound vehicle horn system. A vehicle horn system (10) is disclosed which provides a plurali... |
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Invention
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Self-tuning vehicle horn. A vehicle horn (10) is disclosed with an electronic switching circuit (... |
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1992
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Invention
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Remote meter reading method and apparatus. A remote meter reading system has equipment at a telep... |
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Invention
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Broadband electroacoustic transducer. A broadband electroacoustic transducer is disclosed which p... |
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Invention
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Self-tuning vehicle horn. A vehicle horn is disclosed with an electronic switching circuit which ... |
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Invention
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Method and apparatus for adjusting vehicle horns. Adjustment of the pulse energizing frequency an... |
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1991
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Invention
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Electric horn with solid state driver. An electric horn having a diaphragm connected to a ferroma... |
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Invention
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Vehicle horn with electronic solid state energizing circuit. A vehicle horn with an electronic so... |
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1990
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Invention
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Service brake and shift lever interlock system. A service brake and shift lever interlock system ... |
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Invention
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Sheave assembly for a tire lift/carrier winch. A two-piece sheave assembly is provided for a tire... |
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Invention
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Ignition interlock system. The ignition interlock system prevents movement of the ignition switch... |
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Invention
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Electric horn with solid state driver. An electric horn (50) having a diaphragm (14) connected to... |
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Invention
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Tire lift/carrier winch with self-locking gear train. An apparatus such as a tensioning device, w... |
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Invention
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Bowline knot in a braided line. An eye splice is disclosed for a hollow braid type of cord for us... |
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Invention
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Thermal switch for battery protection. Lithium batteries are protected from a runaway condition m... |
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Invention
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Low frequency hydrophone and depth sensor assembly. The housing of a transducer supports both dyn... |
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1989
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Invention
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Sheave plate and cable assembly for a tire lift/carrier winch. A sheave plate and cable assembly ... |
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1988
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Invention
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Dynamic liquid level indicator. A liquid level indicator uses a conductive probe and when the cir... |
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Invention
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Compact cylindrical sonobuoy. A small sonobuoy for dropping without a parachute and quickly deplo... |
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Invention
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Deep submergence hydrophone. A hydrophone with crossed pairs of geophones is provided with a stro... |
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Invention
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Addressable transducer with improved response signal processing. A plurality of addressable trans... |
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Invention
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Method of adjusting an electric horn air gap. An electric horn has a diaphragm driven by a plunge... |
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1987
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Invention
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Electric horn with improved pole piece and adjusting cap. An electric horn, especially adapted fo... |
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Invention
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Sequential launching system. A sequential launching system is disclosed for sonobuoys and the lik... |
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1986
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Invention
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Self-orienting device. A self-orienting device is disclosed for a transducer adapted to be droppe... |
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Invention
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Method of making a projector for a vehicle horn. A method of making a sound projector of unitary ... |
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Invention
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Acoustical vehicle horn with improved vent. An automotive vehicle horn has a diaphragm (14) clamp... |
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Invention
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Acoustical vehicle horn with improved vent. The motor chamber of an automotive vehicle horn is ve... |
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1985
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Invention
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Hydrophone transducer with negative feedback system. An acoustic transducer, especially adapted f... |
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Invention
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Tapered wiring harness. A tapered wiring harness is disclosed for an array of hydrophones with sp... |
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1983
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Invention
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Addressable transducer with improved address signal processing. An addressable transducer is disc... |
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1982
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Invention
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Diaphragm horn. An electric diaphragm horn includes a housing having a diaphragm mounted thereon ... |
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Invention
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Synthetic horn projector with metal insert. The invention pertains to electric horns for automobi... |
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1981
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Invention
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Reverse alarm. An electronic alarm particularly designed to indicate reverse movement of vehicles... |
