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| Patent # | Description |
|---|---|
| US-4,341,419 |
Stackable chair with arm rests A stackable chair moulded in one piece from plastic material has a seat, a back, front legs, rear legs and right and left arm rests. The legs are formed with... |
| US-4,341,418 |
Car seat hide-a-way table A car seat table capable of being stored and removed from under a car seat for use as a table or resting shelf consisting of three sections divided from one... |
| US-4,341,417 |
Article of furniture with inclinable back An article of furniture having a seat of a generally constant orientation but a back which can be tilted at various angles has a generally X-shaped relationship... |
| US-4,341,416 |
Roll-up truck cover assembly An improved roll-up truck cover assembly for dump trucks and the like having upstanding side and end walls defining an upwardly open body for receiving... |
| US-4,341,415 |
Vehicle having at least two rows of tandem seats This invention is directed to a vehicle structure that provides for flexible seat rearrangement capability in which the second of two rows of tandem, rotatable... |
| US-4,341,414 |
Back door stay arrangement A back door stay arrangement for an automotive vehicle including an opening formed at the back of the automotive vehicle, comprising a back door hinged at its... |
| US-4,341,413 |
Vehicle body A vehicle body comprises a pair of swingable doors giving access to a load carrying interior of the body. To facilitate opening and closing of the doors a... |
| US-4,341,412 |
Truck bed liner A one-piece truck bed liner is disclosed having its side walls formed in longitudinally extending stepped panels with riser and tread portions thereby defining... |
| US-4,341,411 |
Hay bale mover A device for assisting in the movement of large cylindrical hay bales is disclosed. The device consists of an elongated bar constructed of spring steel having a... |
| US-4,341,410 |
Supporting frame for detachably holding a bag type receptacle A frame comprises a handle and a pair of legs extending therefrom with the handle being substantially U-shaped and having a taut wire spanning the distal ends of... |
| US-4,341,409 |
Door latching assembly A microwave oven comprising an oven housing, a door attached to the housing which can be operated between a closed and an opened position to provide access to... |
| US-4,341,408 |
Tamperproof dead bolt device A tamperproof dead bolt device secured to a door jamb is disclosed including a stationary support plate assembly provided with a slotted section for a sliding... |
| US-4,341,407 |
Adjustable retention latch assembly A latch assembly for aligning the holes in a panel and a frame such as those used in aircraft doors. The assembly includes a hook for engagement with a striker... |
| US-4,341,406 |
Pipe coupling comprising a chain collar Pipe coupling of the type comprising two end fittings which can be fixed to two parts of the circuit to be connected and an open collar constituted by a... |
| US-4,341,405 |
Pronounced flexure coupling devices for elongate irrigation pipes Disclosed are flexible coupling devices for strings of elongate irrigation pipes, and especially suited for overland traveling sprinkler irrigation apparatuses.... |
| US-4,341,404 |
Security document using a variable dot screen An improved copy-proof document is disclosed having a cancellation phrase and a background pattern each printed of a plurality of elements of a geometric shape... |
| US-4,341,403 |
Fluoran compounds, process for preparation thereof, and recording sheets
using same A fluoran compound represented by the formula: ##STR1## wherein R.sub.1 and R.sub.2 each represents an alkyl group containing up to 18 carbon atoms, R.sub.3... |
| US-4,341,402 |
Systems employing indole color formers 3-[(Substituted-amino)(aryl or heteroaryl)methyl]-1H-indoles which are useful as color-formers in pressure-sensitive carbonless duplicating systems and thermal... |
| US-4,341,401 |
Method and apparatus for covering books Book coverings for protecting and improving the aesthetic appearance of books of varying sizes in which an outer wrapping sheet, which may be opaque or... |
| US-4,341,400 |
Ski rest for a ski pole A ski rest permanently mountable on a ski pole for use by a skier while travelling on a ski chair lift by engagement with a lift chair whereby a skier may place... |
| US-4,341,399 |
Passive seat belt system A passive seat belt system including a retractor spool housing the seat belt and which is rotatable on a shaft in response to door opening to move the seat belt... |
| US-4,341,398 |
System for controlling the kneeling operation of air suspension equipped
transit vehicles A system for controlling the kneeling operation of air suspension equipped transit vehicles includes air suspension members (20, 22, 24, 26, 28, 30) mounted at... |
| US-4,341,397 |
Stabilizing device for a suspension of an automotive vehicle A stabilizing device for a vehicle suspension of an automotive vehicle. The stabilizing device is capable of stabilizing the vehicle and of absorbing shock... |
| US-4,341,396 |
Front axle assembly for automobile A front steering axle assembly of an automobile includes a modified McPherson strut which provides a low pivot angle and a negative offset to the ground. The... |
| US-4,341,395 |
Anti-jackknifing control device An anti-jackknifing control device for a tractor-trailer which includes a fifth wheel having a pair of oppositely disposed pneumatically operated cylinder-piston... |
| US-4,341,394 |
Simultaneous connection between handlebar and steering fork of bicycles A connection between the handlebars and the steering fork of a bicycle wherein the handlebar stem is positioned within the steering fork. The connection includes... |
| US-4,341,393 |
Hand cart A hand cart comprises a truck and an upwardly open container mounted on the truck. The truck has an elongate frame provided at one end thereof with a handle and... |
| US-4,341,392 |
Plastics pipes having walls with lengthwise extending channels Plastic pipes comprising an inner and outer wall being interconnected by lengthwise extending connecting partitions, forming channels, the ends of the channels... |
| US-4,341,391 |
Replaceable blade arrowhead An arrowhead for hunting archers includes two or more interchangeable replaceable blades, each of which blades includes two axially spaced outwardly extending... |
| US-4,341,390 |
Pattern location board game device A pattern location board game device is described in which each player attempts to locate a pattern of playing positions selected by an opponent. The device... |
| US-4,341,389 |
Word finding and guessing game The disclosure describes a game to be used by two players and which involves the guessing by one player of a word selected by the opposite player. Each player... |
| US-4,341,388 |
Driving game board apparatus Driving game apparatus including a game board with an endless two-way course thereon extending around a central area and having inner and outer lanes. A... |
| US-4,341,387 |
Board word game apparatus and method A playing board is divided into a number of discrete playing areas bearing respective numerals in a reading sequence. A plurality of game pieces such as cards or... |
| US-4,341,386 |
Game board apparatus having removable playing piece movement areas Disclosed is a game apparatus comprising a game board having a playing surface containing playing piece movement areas. At least some of the playing piece... |
| US-4,341,385 |
Electronic board game apparatus In the game disclosed herein, participants move their tokens, each representing a detective, over an indicia-carrying game board in pursuit of an imaginary thief... |
| US-4,341,384 |
Golf swing diagnostic apparatus Apparatus for determining how squarely a golf club face is presented to the ball near and at the point at which the club face makes contact with the ball.... |
| US-4,341,383 |
Electronic basketball game A portable electronic basketball game having a housing containing control circuitry and mounting a display and input controls. The display shows both offensive... |
| US-4,341,382 |
Inflatable ball and valve sealing device The invention comprises a pin shaped repair plug for sealing the bladder valve of an inflatable ball such as a football, soccer ball, basketball, etc. The plug... |
| US-4,341,381 |
Invalid walker An invalid walker comprising a pair of interconnected upright posts having caster type wheels at the lower ends and crutch shoulder supports at the upper ends,... |
| US-4,341,380 |
Body cell therapeutic device A therapeutic device comprising a base, usually resting upon a floor, and a platform, usually located above the base that is maintained rigidly parallel to the... |
| US-4,341,379 |
Spotting deck for a trampoline A trampoline as provided at its outer periphery with a substantially rigid spotting deck essentially coplanar with the resilient jumping or bouncing surface of... |
| US-4,341,378 |
Multipurpose exerciser device A compound multipurpose exerciser device which is a device having a substantially horizontal exercising cot of the folding frame type positioned in a support... |
| US-4,341,377 |
Seesaw A seesaw comprising or two pairs of oppositely extending arms having seats at their outer ends are connected to the sides of a frame enclosure which embraces a... |
| US-4,341,376 |
Sandwich assembling jig A jig with multiple units each for assembling and slicing two sandwiches at a time has a base with four upstanding walls for each unit surrounding a generally... |
| US-4,341,375 |
Dual vise for skis and the like A deliberately simple ski vise is provided which utilizes essential structural elements requiring only a minimum of machining. The vise is preferably used in... |
| US-4,341,374 |
Water table with low profile conveyor system A water table and submersible conveyor system for use with an in-line material handling system, particularly a system in which the work is processed by burning,... |
| US-4,341,373 |
Hydraulic well derrick with cable lifts As part of a well derrick system using pair of elongated hydraulic cylinders mounted on the derrick face for well pipe elevating, in which an equalizer beam... |
| US-4,341,372 |
Automatically meshing sheet winch The disclosed automatically meshing sheet winch has a drum to be driven either directly or indirectly through a reduction gear by a main shaft, and a rope guide... |
| US-4,341,371 |
Car ramp and supporting device There is disclosed an improved vehicle ramp and supporting device wherein said device utilizes a standard cinder or concrete construction block. The device... |
| US-4,341,370 |
High pressure, three stage, balanced valve A New Three Stage 15,000 p.s.i. Balanced Valve, controlling fluid flows and pressures equally well in either direction, giving dependable leak proof operation... |
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