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| Patent # | Description |
|---|---|
| US-4,699,601 |
Building block toy A toy comprises a set of building blocks of progressively-decreasing sizes each of hollow configuration and open at its opposite ends. Each block is formed with... |
| US-4,699,600 |
Spark plug and method of manufacturing the same A spark plug for internal combustion engines provided with a noble metal tip on the pointed top of a spark plug center electrode. The noble metal tip is welded... |
| US-4,699,599 |
Ship's hull with a cantilevered elastic stern tube arrangement for the
elastic mounting of the tailshaft The ship's hull with a cantilevered elastic stern tube arrangement for the elastic mounting of the tailshaft is extended in aft direction aft of the area of... |
| US-4,699,598 |
Marine propulsion device water supply system A marine propulsion device comprising an internal combustion engine, a propulsion unit adapted to be pivotally mounted on the transom of a boat for pivotal... |
| US-4,699,597 |
Pump attachment for outboard motors A shell made up of opposed halves is fitted over the propeller screw of the motor on the boat. This shell then becomes an enclosure with inlet and outlet... |
| US-4,699,596 |
Modified jet ski nozzle This invention is a nozzle system for use on a water craft and in particular a water craft such as a jet ski. A jet ski is a small engine powered surface water... |
| US-4,699,595 |
Electrical connector receptacle and process for manufacturing same An electrical connector receptacle, which comprises an insulating housing; a plurality of parallel contacts arranged in said insulating housing; a plurality of... |
| US-4,699,594 |
Plug-in and disconnect aid The invention concerns a plug-in and disconnect aid device for plug-in subassemblies of a mechanical arrangement which can be inserted in rack subassemblies,... |
| US-4,699,593 |
Connector having contact modules for a substrate such as an IC chip
carrier Connector for a substrate such as an IC chip carrier comprises a housing assembly which in turn comprises a housing frame and a plurality of contact modules on... |
| US-4,699,592 |
Rotatable connector A connector to prevent tangling of a cord having a modular plug at its end which is to be connected to a telephone handset. The connector has a first part which... |
| US-4,699,591 |
Rotatable connector A connector for a modular telephone handset having a first part with modular terminal means thereon for connection to the modular terminal means of the handset... |
| US-4,699,590 |
Modular connector assembly and filtered insert therefor Modular electrical connector assemblies and filtered connector inserts therefor. The assembly includes one or more connector inserts removably mounted within an... |
| US-4,699,589 |
Apparatus and method for supplying a heated liquid An improved method and apparatus for effecting delivery of a chemical solution useful in the softening of tooth caries and/or plaque in a patient's mouth... |
| US-4,699,588 |
Method and apparatus for conducting a process in a pulsating environment An improved pulsating processing system for thermal, chemical, and physical processes which employs nonlongitudinal acoustic modes in a processing chamber to... |
| US-4,699,587 |
Burner A fuel supplied through a fuel feed bore of a burner plug and a spray medium supplied through spray medium feed holes thereof are mixed initially in primary... |
| US-4,699,586 |
Method for igniting a multiburner furnace A method for igniting a multiburner furnace safely and reliably without need for an additional furnace purge if not all burners ignite initially, comprising... |
| US-4,699,585 |
Blow molding apparatus In producing hollow bodies by blow molding from thermoplastic material, a preferably tubular preform is firstly formed, and is then expanded within the blowing... |
| US-4,699,584 |
Die opening device for molding machine This invention discloses a die opening device for a molding machine. One upper die segment is attached to the underside of an upper die plate tiltable relative... |
| US-4,699,583 |
Machine for manufacturing frozen food products, in particular ice
creams, ice lollies and the like This machine is in particular suitable for forming ice creams and/or popsicles or ice lollies with and without a holding stick, and comprises a freezing station... |
| US-4,699,582 |
Ice cream scoop An improved two component ice cream scoop made of plastic, includes a bowl portion and handle portion integrally connected, the handle portion further includes... |
| US-4,699,581 |
Multi-cylinder type injection molding apparatus A multi-cylinder type injection molding apparatus comprises a shifting table that can be moved toward a fixed head supporting a mold and having a plurality of... |
| US-4,699,580 |
Blown film tube diameter control apparatus A workpiece position control apparatus, specifically an apparatus for controlling the diameter of blown film tube, is disclosed. The apparatus includes at least... |
| US-4,699,579 |
Apparatus for making an extruded composite structure An extruded composite structure consisting essentially of an outer sheath surrounding an inner core, said outer sheath consisting essentially of an extrudable... |
| US-4,699,578 |
Tire mold and apparatus for vulcanizing a tire by means of
electromagnetically induced heat A mould particularly as used in the manufacture of a product from elastomeric material which is required to be heated. Preferably the heating is carried out by means... |
| US-4,699,577 |
Internal gear device with improved rotary valve A gerotor device wherein a body (10) includes high pressure ports (20) that communicate with an inlet (12) and low pressure ports (22) that communicate with an... |
| US-4,699,576 |
Positive displacement device A positive displacement device capable of performing the typical positive displacement device functions such as pump, generator, flow meter, etc. is presented.... |
| US-4,699,575 |
Adhesive pump and it's control system An improved adhesive pump and pump control system for automatically changing the flow rate of adhesive materials being dispensed onto a workpiece in conformance... |
| US-4,699,574 |
Low head, high volume pump apparatus and method Two concentric vertical cylinders are separated by three radial partitions. An opening at the bottom of one of the partitions connects an air cell on one side of... |
| US-4,699,573 |
Transformer oil pump bearing material Fluid-cooled electrical apparatus characterized by a new and improved pump for circulating the fluid within the apparatus. The pump has a motor portion in fluid... |
| US-4,699,572 |
Reciprocatory piston and cylinder machine A reciprocatory piston and cylinder machine particularly suitable for use as a vacuum pump includes a cylinder (17), a cylindrical piston (16) relatively... |
| US-4,699,571 |
Control valve for a variable displacement pump In the pressure regulation of a variable displacement pump very high pressures can build up in the pump delivery line if at the consumer no discharge of the... |
| US-4,699,570 |
Vacuum pump system A vacuum pump aggregate utilizes a microprocessor in conjunction with pressure and temperature sensors and motor control circuits to regulate the pressure by... |
| US-4,699,569 |
Rotor blade ring of an axial flow turbomachine In the rotor blade ring of an axial flow turbomachine, the rotor blades are each provided at their radially outer ends with a shroud plate and are fastened at... |
| US-4,699,568 |
Aircraft propeller with improved spinner assembly A propeller hub supports a plurality of adjustable pitch propeller blades which are rotated on corresponding radial axes by a hydraulic actuating system... |
| US-4,699,567 |
Fan duct casing A containment ring for a gas turbine engine fan duct comprises a rigid cylinder the periphery of which is covered with layers of fibrous material consisting of a... |
| US-4,699,566 |
Blade ring for a steam turbine A blade ring for a steam turbine having an outer generally cylindrical casing, an inner generally cylindrical casing disposed within the outer casing and... |
| US-4,699,565 |
Lift truck load-handling attachment having vertically-slidable
quick-disconnect hook A lift truck load handling attachment having a quick-disconnect hook assembly for quick mounting or demounting of the attachment on a lift truck carriage. The... |
| US-4,699,564 |
Stone turning apparatus with swing transfer Spaced parallel circular tracks rotate 180 degrees on roller bearings. Matching openings through one edge of each track serve to admit a stone or heavy object... |
| US-4,699,563 |
Horizontal articulated robot A robot comprises a plurality of arms connected in series and articulated with one another so as to cooperatively move along a horizontal plane. A plurality of... |
| US-4,699,562 |
Extendable dipperstick for excavators and backhoes An extendible dipperstick for excavators and backhoes. The dipperstick includes a telescoping member mounted to a main housing. The telescoping member includes a... |
| US-4,699,561 |
Engine interlock control system for a material handling implement An engine interlock control system is disclosed which is particularly suited for use with a material handling implement comprising a combination loader backhoe.... |
| US-4,699,560 |
Lifting apparatus suitable for equipment such as forklifts A lifting apparatus arranged on the side of a vehicle frame for vehicles such as various model size forklifts ensures exact vertical movement of the load. The... |
| US-4,699,559 |
Pattern former/loader system for bakery products A pattern former/loader system for bakery products includes a pair of carriages (94) positionable along first guideways (92) and a second carriage (112)... |
| US-4,699,558 |
Mobile cargo loader for lifting and transporting building modules and
the like A generally U-shaped frame is formed with a pair of elongated beams, each having a pair of pivotally mounted load-engaging dogs, and with a pair of elongated... |
| US-4,699,557 |
Refuse collection vehicle A refuse collection vehicle has a chassis, a cab mounted to the front of the chassis, a body mounted to the chassis behind the cab for conventional dumping or... |
| US-4,699,556 |
Object handling apparatus Apparatus for transporting flat objects having first and second faces between a first carrier and a second carrier, the apparatus comprising a mechanism for... |
| US-4,699,555 |
Module positioning apparatus A housing has a flange for engagement with an evacuable vessel having a work table for supporting devices to be processed with an ion beam inside the vessel. The... |
| US-4,699,554 |
Vacuum processing apparatus This invention is directed to a vacuum processing apparatus which is constructed so that a sample may be carried between a main vacuum chamber and a portion of... |
| US-4,699,553 |
Cotter ring locking device A releasable locking device for mounting in the bore of a shaft or the like for retaining an element thereon. The releasable locking device is in the form of a... |
| US-4,699,552 |
Blind fastener A three piece blind fastener of the kind comprising a tubular nut having a head at one end and a tapered nose at the other end, an expansible sleeve, and a... |
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