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| Patent # | Description |
|---|---|
| US-4,696,484 |
Dolly for towing vehicles A towing dolly has a pair of supports between which a pair of wheels of a disabled vehicle may be cradled, the supports being carried by rails on which... |
| US-4,696,483 |
Vehicle suspension apparatus A vehicle suspension apparatus has suspension units each with a height control fluid spring chamber, fluid supply valves for supplying a fluid from a fluid... |
| US-4,696,482 |
Jaw locking means for chucks A lock ring device for locking the soft jaws of a lathe chuck or the like for holding the jaws during the machining thereof to fit a workpiece to be held by the... |
| US-4,696,481 |
Liquid cooled ferrofluid-type rotating seals A ferrofluid rotary-shaft seal apparatus of extended seal life suitable for use as an exclusion seal in vacuum or other demanding applications which seal... |
| US-4,696,480 |
Device for removing dirt from a surface, especially a brush sealing
device A device for removing dirt and contaminants from a surface comprises a number of fibres (24) fixedly supported at one end and extending towards and engaging at a... |
| US-4,696,479 |
Unitized shaft seal assembly The unitized shaft seal assembly comprises an outer rigid annular member including an outer annular ring portion with a flange extending radially inwardly from... |
| US-4,696,478 |
Neutral zone, piece-capture game A neutral or a demilitarized zone (DMZ) is provided for a matrix-type "detente" piece-capture board game in which only one piece at a time can occupy a given... |
| US-4,696,477 |
Game apparatus An amusement device is provided, including a square base having a path formed thereon made substantially of movable projections, each projection including a... |
| US-4,696,476 |
Multi-stepped gameboard apparatus A multi-stepped gameboard apparatus which is preferably made in a checkerboard design and divided into separate sections constructed in monotonic steps. The... |
| US-4,696,475 |
Thread-wound golf ball A thread-wound golf ball having a high impact resiliency and increased flying distance, comprising a ball core, a rubber thread layer and an outer skin layer, in... |
| US-4,696,474 |
Golf course A compact golf course which employs a number of tee positions facing a series of targets at ranges up to 300 yards with distance indicators whereby a player at... |
| US-4,696,473 |
Game package for confections A package for confections containing a game using this confections as playing pieces comprises a plurality of individual playing piece confections capable of... |
| US-4,696,472 |
Throwing toy and method of manufacture A throwing toy is comprised of a spherical ball filled with foam rubber, and a long tether tail, one end of which is anchored within the center of the ball. The... |
| US-4,696,471 |
Tennis practice aid A device is disclosed for mounting on an installed tennis net as a target. The device employs a target member defining a silhouette having a size generally on... |
| US-4,696,470 |
Portable platform assembly for dancers and the like A portable platform assembly includes a platform (12) and a folding barre structure (14) mounted for pivotal movement about spaced supporting bases (16, 18) on... |
| US-4,696,469 |
Hamstring muscle exerciser An exercise apparatus in the form of a bench having an L-shaped lever pivoted to the bench for swinging by the user. An adjustable weight is fastened to the... |
| US-4,696,468 |
Juggling club A juggling club is formed of a hollow, unitary molded plastic body having a bulged portion, a relatively heavy knob and handle portion, and a center of gravity... |
| US-4,696,467 |
Ridable recreation device A device that can be ridden for recreation and exercise. The device has an upright annular spring body member with a seat and a handle on the upper segment of... |
| US-4,696,466 |
Sorter for electrophotographic copying machine An electrophotographic copying machine is equipped with a sorter. The copying machine comprises a sort switch, an interruption sort switch, a bin serial number... |
| US-4,696,465 |
Method and device for aligning sheets A method of aligning sheets during stream feeding of a multiplicity of sheets over a feed table to a first steadily rotating cylinder of a sheet-processing... |
| US-4,696,464 |
Method of and an apparatus for uniting at least two streams of shingled
laid out products, particularly folded... A method of uniting at least two streams of shingled products, particularly folded paper products, in which the individual products of the two product streams... |
| US-4,696,463 |
Automatic original sheet feeding apparatus An automatic original sheet feeding apparatus for carrying original sheets mounted on an original sheet mounting table to a predetermined work position and then... |
| US-4,696,462 |
Paper supplying device A paper supplying device including first feed rollers eccentrically mounted on a horizontal rotational shaft, having convex feed surfaces whereby the feed... |
| US-4,696,461 |
Portable, collapsible stand for use in cleaning a muzzle loading rifle
or a muzzle loading shotgun A stand to be used when cleaning a muzzle loading rifle or a muzzle loading shotgun. It consists of a large, stable base with an upright member attached to it,... |
| US-4,696,460 |
Clamping apparatus A clamping device is provided with holding means on each of a first and second jaw means for positioning at least two workpieces of different thicknesses... |
| US-4,696,459 |
Plastic leaf spring with at least one spring-eye body or spring-eye
section A plastic leaf spring with spring-eyes at the spring-ends has a spring-eye section (1) or a spring-eye body (15, 28) of fiber-reinforced plastic, with the... |
| US-4,696,458 |
Method and plant for fully continuous production of steel strip from ore An apparatus for the continuous production of strip steel from ferrous ore includes a separate ore reducing furnace, a refining furnace, a degassing chamber and... |
| US-4,696,457 |
Means for charging liquid slag to a closed smelting furnace The present invention relates to a method and a means for charging liquid slag to a closed smelting furnace. The means for charging liquid slag comprises a... |
| US-4,696,456 |
Method of improving permeability of metallurgical vessels, and material
for implementing the same For improving permeability of a metallurgical vessel bottom provided with permeable refractory elements for controlled injection of a stirring fluid into a... |
| US-4,696,455 |
Zircon and MgO preheatable insulating refractory liners and methods of
use thereof Novel preheatable molded refractory insulating liners and methods of use thereof for lining vessels, such as hot tops, ladles, tundishes, troughs, and pipes,... |
| US-4,696,454 |
Valve shifting mechanism for a brass instrument In construction of a valve shifting mechanism for a brass instrument in which tube length is changed by selectively moving a piston tube in a valve casing... |
| US-4,696,453 |
Coupling device for submarine pipeline system A demountable coupling device for submarine pipeline sections (33,34,35) where one or a plurality of conduits can be connected together on the seabed by a... |
| US-4,696,452 |
Trip throttle valve A trip throttle valve with a manual exerciser and combination of a hydraulic piston and a biasing force bearing sleeve is provided in place of a piston. The... |
| US-4,696,451 |
Grid system and method for cast forming monolithic concrete roof covering A reusable grid system and method for in place cast forming a monolithic roof covering for a sloped roof, the roof covering having the stepped and segmented... |
| US-4,696,450 |
Fan motor assembly support frame A suppport frame comprising a primary and secondary frame. The primary frame is U-shaped, having a hole on each end and a disc-like central section with a... |
| US-4,696,449 |
Security device for electronic equipment A security device for personal computers, computer peripherals and similar valuable but readily portable units of equipment includes a tray secured to a working... |
| US-4,696,448 |
Tissue box holder An apparatus which utilizes a wire holder, attached by a bracket to the visor support in the middle of the front windshield of most current model automobiles, to... |
| US-4,696,447 |
Blow dryer holding device The handle portion of a hair dryer is seated within a retainer and held positioned therein by abutment with a curved backstop depending from the retainer. The... |
| US-4,696,446 |
System for detecting flat portion of peripheral surface of vehicle wheel There is disclosed a system for detecting a flat portion of a peripheral surface of a vehicle wheel disposed in rolling engagement with a track rail. A detecting... |
| US-4,696,445 |
Collective control system for a helicopter Pilot workload is reduced in a helicopter having a force-type, multi-axis sidearm control stick by providing a displacement-type control stick for collective... |
| US-4,696,444 |
Device for coupling a balloon envelope with an element external to the
envelope A device for coupling a flexible envelope (1) to an external element including a ballonet (3) with two fasteners (4, 5) located in such a manner as to define the... |
| US-4,696,443 |
Scatterable ram air decelerator The present invention relates to an improvement in a collapsible decelerator for aerial bombs launched from a high velocity vehicle and designed to provide a... |
| US-4,696,442 |
Vortex generators for inlets A pair of vortex generators are attached to the exterior surface of an aircraft and located forwardly of a flush inlet so as to effectively remove or reduce the... |
| US-4,696,441 |
Missile referenced beamrider In accordance with this invention, a missile referenced beamrider guidance ink is provided in which a continuous wave or pulsed laser output is formed into a... |
| US-4,696,440 |
Information signal and/or reproducing apparatus In the disclosed apparatus for recording and/or reproducing information on or from a tape-shaped record bearing medium wound around a pair of reels allowing the... |
| US-4,696,439 |
Tape speed and tension control system for a magnetic tape cassette
apparatus A digital tape cassette apparatus having a speed sensing roller in frictional contact with the magnetic tape within a cassette housing at a point intermediate... |
| US-4,696,438 |
Spool for holding optical fiber A spool (20) which is used in the taking up and the paying out of a relatively long length of optical fiber includes two flanges (24, 26) and a hub (22) with... |
| US-4,696,437 |
Drag adjusting device for a closed-face type fishing reel A drag adjusting device for a closed-face type fishing reel is provided which has a spool rotatably supported at the front of a reel body, a mounting leg below,... |
| US-4,696,436 |
Multi-position yarn spinning/winding apparatus A multi-position open-end spinning machine has the directions of traverse of the traverse guides of some groups of its spinning positions opposed to the... |
| US-4,696,435 |
Method and device for avoiding the formation of irregular turns during
the winding of a cross-wound coil Method of avoiding the formation of irregular thread turns during the winding of a cross-wound coil driven by a drive drum formed with reversing thread grooves... |
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