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| Patent # | Description |
|---|---|
| US-4,493,344 |
Mechanical plug device The mechanically operable plug device is for use with the end of a pipe or conduit. The plug device is for removably sealing the conduit end so that the conduit... |
| US-4,493,343 |
Single lever faucet assembly A single lever faucet assembly having a faucet control lever which is reversibly mountable laterally on either side of the faucet spout without having to switch... |
| US-4,493,342 |
Double louver damper A double louver damper for use in a duct system conveying hot gases and particles in order to permit safe entry to be made therein when servicing is required has... |
| US-4,493,341 |
Blower unit for air-conditioning plant A blower unit, designed for use for example with air-conditioning plant, has an outer housing with a first aspiration or inlet connection forming part of an... |
| US-4,493,340 |
Hydraulic coupling A hydraulic coupling comprises a coupling device and a connector. The coupling device has a casing which houses a plurality of plug pins. The plug pins are held... |
| US-4,493,339 |
Air valve for a breathing system An emergency air intake valve has a circular plate having a top and bottom and depending central portion adapted to be connected to a conduit. The plate and the... |
| US-4,493,338 |
Washerless faucet Disclosed is a removable cartridge for a fluid valve which uses a simple O-ring to seal with the housing in which the cartridge is received. The valve comprises... |
| US-4,493,337 |
Device on a valve for shutting off and/or controlling a flow of liquid Device on a valve for shutting and/or controlling a flow of liquid, consisting of a valve box with a chamber, to which is connected an inlet and an outlet and... |
| US-4,493,336 |
Hydraulic choking device A hydraulic choking device for use in controlling fluid flow from an oil or gas well comprising choke body assembly and a choke actuator assembly having a choke... |
| US-4,493,335 |
Shear valve A shear valve includes vent, supply and regulated ports, with the latter two including coaxial connection means. |
| US-4,493,334 |
Walking aid A walking aid which includes a shaft formed of nested telescoping sections which can be readily secured and locked in the adjusted position and which has... |
| US-4,493,333 |
Corrosion-resistant work transfer system A mechanized work transfer system in which a robot assembly riding on a horizontal rail and driven by an external motor acts to convey a basket carrying work... |
| US-4,493,332 |
Hair clip Nowadays, pieces of jewelry are not only worn on fingers, arms, and around the neck but also in the navel or on the toes. With this invention, a clip to be... |
| US-4,493,331 |
Cigarette filter A filter for a cigarette which includes a protrusion of smoke permeable material integral with and coaxially projecting from the mouth end of the filter rod. The... |
| US-4,493,330 |
Tobacco stripper and grading machine A device for grading and stripping tobacco leaves or the like from its associated stalk which includes a supporting instrumentality for holding the stalk and a... |
| US-4,493,329 |
Implantable electrode having different stiffening and curvature
maintaining characteristics along its length An implantable stimulation electrode having differing stiffness characteristics along its length. An endocardial electrode (20) is disclosed which includes a... |
| US-4,493,328 |
Apparatus for treating spasmodic torticollis Apparatus for treating spasmodic torticollis comprises a light emitter for giving off a light beam, a fastener band for fastening the light-emitter on the head... |
| US-4,493,327 |
Automatic evoked potential detection Disclosed are a method and a system for determining if a patient's brain electrical activity reflects a significant evoked response to a sensory stimulus. A test... |
| US-4,493,326 |
Automatic blood pressure system with servo controlled inflation and
deflation A blood pressure system which cycles through an inflation cycle and a deflation cycle during which systolic and diastolic blood pressure in a patient is... |
| US-4,493,325 |
Tachyarrhythmia pacer A pacer subsystem for detecting the existence of tachyarrhythmia including means for measuring the average time interval between successive heart beats and for... |
| US-4,493,324 |
Pacifier cover The present invention relates to an improved cover for a pacifier which completely seals the nipple of the pacifier to prevent it from getting dirty or... |
| US-4,493,323 |
Suturing device and method for using same The device of the present invention comprises an elongated tube which is adapted to be inserted into the body so that its internal end is positioned adjacent the... |
| US-4,493,322 |
Surgical stapling instrument A surgical stapling instrument for forming and implanting surgical staples in the tissue of a patient to close a wound or incision therein. The instrument... |
| US-4,493,321 |
Venous valve cutter for the incision of valve leaflets in situ A blade is drawn by means of a rod attached centrally of its cutting edge so that a portion of the blade extends on either side of the rod. An elongate centering... |
| US-4,493,320 |
Bipolar electrocautery surgical snare A bipolar electrocautery surgical snare is described capable of performing the endoscopic removal of growths within a body cavity with improved precision and... |
| US-4,493,319 |
Ring applicator having floating inner tube The tubal ligation instrument of the present invention includes a structure for ligating anatomical tubes within the human or another animal body, structure for... |
| US-4,493,318 |
Locking mechanism for use with two anesthetic evaporators A locking mechanism for use with two evaporators comprises first and second anesthetic evaporators each having a respective rotatable first and second ... |
| US-4,493,317 |
Surgical compression plate and drill guide A surgical compression plate is provided which is designed to permit the insertion of bone screws at angles up to 45.degree.. A drill guide capable of tilting to... |
| US-4,493,316 |
Articulating knee stabilizer A stabilizer to support and stabilize the knee joint of the wearer having a thigh shell and calf shell formed of high impact resistant plastic. The shells are... |
| US-4,493,315 |
Massage means A massage means utilizing a resilient deformable structure, comprising: a right-hand bar; a left-hand bar; an intermediate stick having one end joined to one end... |
| US-4,493,314 |
Heart pump A pulsatible outflow, continuous and non-sucking inflow, artificial heart pump utilizes a pump body in which the ends of a pair of passages open at two spaced... |
| US-4,493,313 |
Parabolic trough solar collector A parabolic trough solar collector using reflective flexible materials is disclosed. A parabolic cylinder mirror is formed by stretching a flexible reflecting... |
| US-4,493,312 |
Induction fluid supply unit for exhaust hood apparatus A self-contained induction air supply unit is provided for an exhaust hood having an exhaust fan drawing of freeze laden air through an angled filter. The supply... |
| US-4,493,311 |
Guillotine damper A guillotine damper for use in exhaust or like duct systems which must be entered by men for servicing has its frame provided with guides extending about the... |
| US-4,493,310 |
Heat exchanger A heat exchanger for use with a source of heat in the form of a burner arrangement. The heat exchanger includes a relatively high flow resistance main passage... |
| US-4,493,309 |
Fuel fired heating element The present invention relates to a fuel-fired heating element of the tubular kind particularly though not exclusively for use as an immersed heating tube in... |
| US-4,493,308 |
Radiant/conductive broiler A broiler for cooking food products has an upper heating unit located in a spaced relationship from the food and a lower heating unit in a close heat transfer... |
| US-4,493,307 |
Advance control for breakerless ignition system A breakerless ignition system in which an electronic advance circuit (30) generates an electrical trigger signal (SPKE) and a mechanical advance circuit... |
| US-4,493,306 |
Enhanced spark energy distributorless ignition system (B) A distributorless ignition system of an internal combustion engine has a supplementary spark energy module to increase spark energy. Two ignition coils each have... |
| US-4,493,305 |
Electronic fuel injecting method and device for internal combustion
engine In an electronic fuel injecting method for an internal combustion engine, wherein fuel injection timings for every groups are controlled in accordance with... |
| US-4,493,304 |
Temperature measuring device for internal-combustion engine Temperature measuring device for an internal-combustion engine comprising a main engine temperature sensor to measure the temperature of the cooling water, for... |
| US-4,493,303 |
Engine control Fuel flow and/or engine speed is electrically controlled in accordance with a rate-of-change (acceleration or deceleration) value computed from one or more... |
| US-4,493,302 |
Fuel injection timing control system for an internal combustion engine A fuel injection timing control system for an internal combustion engine into which fuel is intermittently injected, includes a closed-loop fuel injection timing... |
| US-4,493,301 |
System for regulating the idle speed of an internal combustion engine A system for regulating the idle speed of an internal combustion engine with an electronic fuel injection system having a bypass around a throttle valve of the... |
| US-4,493,300 |
Method of controlling the fuel supply to an internal combustion engine
at deceleration A method of controlling the fuel supply to an internal combustion engine at deceleration thereof, wherein the fuel supply to the engine is interrupted when the... |
| US-4,493,299 |
Apparatus for giving engines positive effect Apparatus for use in internal combustion engines requiring positive application for controlling transmitted pulses comprising: a base element mating with the... |
| US-4,493,298 |
Glow plug quick heating control device A glow plug heating control device for a diesel engine includes a detector for detecting the heat variable resistance of the glow plug, and a device effecting... |
| US-4,493,297 |
Plasma jet ignition device An ignition device of the plasma jet type is disclosed. The device has a cylindrical cavity formed in insulating material with an electrode at one end. The other... |
| US-4,493,296 |
Three cycle engine with varying combustion chamber volume A piston type internal combustion engine of novel three cycle variety, in which the intake and compression functions are divorced from the combustion cylinder... |
| US-4,493,295 |
Internal combustion engine, especially for motor vehicles An internal combustion engine, especially for motor vehicles, includes separate oil return and vent channels extending between a crank space of a cylinder... |
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