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| Patent # | Description |
|---|---|
| US-4,264,086 |
Bumper hitch A bumper hitch has a clamp applied to a vehicle bumper by a flexible strap and hooks. The flexible strap is initially wound on rotatable cross members to... |
| US-4,264,085 |
Wheelchair convenience attachments The commonplace laterally collapsible wheelchair is rendered more convenient and versatile by the addition thereto of several add-on attachments which can be... |
| US-4,264,084 |
Fold-up camper steps A fold-up step assembly adapted to be attached to the rear of a mobile vehicle having a rear door, such as a camper, including a preferably rectangular platform... |
| US-4,264,083 |
Splash guard A splash guard or mud flap comprising a flexible, splash-intercepting body portion which may be fabricated of a material such as rubber or plastic or metal, and... |
| US-4,264,082 |
Stair climbing cart A hand truck is disclosed including unique wheel assemblies for supporting the truck and permitting it to move heavy loads up and down a flight of stairs. Each... |
| US-4,264,081 |
Fireplace implement by which firewood is hauled to and stored juxtaposed
the fireplace A fireplace implement for hauling and storing wood adjacent a fireplace comprising a cart having open sides, cradling fore and aft frames, handle members... |
| US-4,264,080 |
Toy vehicle for children A vehicle for children is constructed so that a child sits on it with the legs on either side and drives it with leg strokes kicking the ground. A bonnet-like... |
| US-4,264,079 |
Assembly for the transfer of a fluid between a duct and a space between
two thin sheets Assembly is disclosed for connecting a duct to a hole in a flat sheet including a wall for receiving one surface of the flat sheet, a nozzle adapted to be... |
| US-4,264,078 |
Pickup arm A pickup arm for use in phonographs or the like having a contactless inside-force cancelling device and/or a contactless stylus-force application device; the... |
| US-4,264,077 |
Board game A board game comprising a board providing in sequence a base zone, a conflict zone and a scoring zone, the conflict zone including a plurality of protectable... |
| US-4,264,076 |
Board racing game apparatus A board racing game apparatus includes playing pieces and a board having arrows marked thereon forming a continuous track divided into lanes. One group of arrows... |
| US-4,264,075 |
Two piece molded golf ball A golf ball is formed by molding a center of a homogeneous mass of polybutadiene with a metal salt of an unsaturated acid such as zinc dimethacrylate and a... |
| US-4,264,074 |
Apparatus for automatic arrangement of Mah-Jongg tiles An apparatus for automatically arranging the Mah-Jongg tiles on a Mah-Jongg board in parallel with the four edges thereof. Two horizontal rows of Mah-Jonng tiles... |
| US-4,264,073 |
Game apparatus A game apparatus consisting of a housing with a generally triangular game playing surface. A ball is rolled on the playing surface either manually or by a... |
| US-4,264,072 |
Electronic game apparatus An electronic game apparatus for use with circuitry which position controls a game object on the screen of a cathode-ray tube, such as is used in standard... |
| US-4,264,071 |
Bowling ball A bowling ball is made with a shell and a core of different compositions, with the core having a greater density than the shell so that the finished ball will... |
| US-4,264,070 |
Practice apparatus for all types of ball-games A training net device for all types of ball games includes an inextensible net which is spread between a plurality of parallel rigid posts. The rigid posts are... |
| US-4,264,069 |
Therapeutic apparatus Therapeutic apparatus comprising a supporting base adapted to rest on a floor or similar surface and including three arm members each releasably connected at one... |
| US-4,264,068 |
Mechanism for the lateral alignment of sheets on feed table A side lay assembly for lateral registration of sheets fed periodically along the surface of the feed table of a printing press. A sucker having a sucking... |
| US-4,264,067 |
Duplexing auto document feed for copying machine A conveyor belt (14) conveys a document (19), (32) over a transparent glass platen (10) to a scanning position. An automatic document feed unit (22), (26) feeds... |
| US-4,264,066 |
Machine for folding curtains and the like An air operated electrically controlled machine using constant speed motors and known per se is provided with electronic counter and clock pulse generator... |
| US-4,264,065 |
Film splicer A film-splicer for splicing together the abutting ends of a pair of films by means of a splicing label having supporting paper strips and a intermediate tear off... |
| US-4,264,064 |
Intermediate dogging device for end dogging log carriage Intermediate dogging device to limit lateral deflection of a log held in end dogging log carriage. When a log is machined, residual stresses within the wood,... |
| US-4,264,063 |
Joist hanger aid Disclosed is a reusable device for assisting a carpenter by securely holding up one end of a joist while the carpenter nails the other end in place. A pair of... |
| US-4,264,062 |
Apparatus for melting and feeding metal at a controlled rate and
temperature An apparatus for feeding molten metal at a substantially constant rate of at least 3 pounds per minute is disclosed. This apparatus includes a receptacle for... |
| US-4,264,061 |
Pneumatic seals for hot metal furnace enclosure Pneumatic seals are provided at the seams about movable doors of the containment enclosure for a metal processing converter to prevent leakage of undesirable... |
| US-4,264,060 |
Apparatus for treating metallic scrap in the recovery of metal therefrom Metal scrap such as aluminum scrap can be economically processed so as to recover the metal in the scrap by concurrently passing the scrap through a rotary kiln... |
| US-4,264,059 |
Condition responsive control means for use in discharging powdered
reagent into a pool of molten metal For use in a system for injecting powdered reagent into a pool of molten metal through a lance whose discharge end is submerged in molten metal and to which... |
| US-4,264,058 |
Truck bolster ring renewal system A mechanized truck bolster ring renewal system is described for cutting the worn bolster ring from a truck bolster and for welding a new bolster ring onto the... |
| US-4,264,057 |
Process and device for increasing the useful life of gas scavenging
lances with porous graphite flush heads The useful life is increased of gas scavenging lances having porous graphite flush heads for non-ferrous metal melts by flowing an inert gas, immediately after... |
| US-4,264,056 |
Hoisting device, particularly a block A pulley having a fixed lateral pulley externally of the blocks thereof for variably braking a line on a rotatable sheave of the pulley. |
| US-4,264,055 |
Stretching tool Disclosed herein is a tool for stretching wire and similar such devices commonly used in the repair or fabrication of wire fencing. The structure according to... |
| US-4,264,054 |
Metal-to-metal seat hub seals A valve has a metal-to-metal seal system between the flow bores of the valve body housing and each of the valve seat hubs. Each seal system includes an elastic... |
| US-4,264,053 |
Top operated outlet valve with unitary closure guide and retainer In accordance with the present invention, a top operated tank car valve assembly includes a rod extending downwardly from the top of the tank and attached to a... |
| US-4,264,052 |
Water-dispersible coatings containing boron nitride for steel casting
dies A dispersion composition and a method for coating the surface of steel casting dies for molten metals are described. The dispersion composition comprises boron... |
| US-4,264,051 |
Laterally adjustable multiple head Drilling equipment comprises a single boom supporting a plurality of drilling masts each provided with a drilling machine, adjustment means being provided to... |
| US-4,264,050 |
Seat leveling device A seat leveling apparatus for air-suspension seats of the type used in over-the road vehicles moves the seat to its lowermost position when the driver alights... |
| US-4,264,049 |
Easel support & carrier An easel includes a drawing board equipped with flexible straps for stabilizing and supporting the drawing board in different positions with respect to a... |
| US-4,264,048 |
Retaining clip A retaining clip for attaching signs to guardrails along highways comprising a body section having a central portion with at least two side flanges therealong, a... |
| US-4,264,047 |
Brake and fuel line clip A molded one-piece combination safety clamp and fastener apparatus is provided for securing a generally tubular member to an apertured mounting surface. The... |
| US-4,264,046 |
Electrical bushing clamp Electrical bushing and cable clamp device for non-metallic sheathed cable. The clamp device has a body member with passageway for cable and clamping members... |
| US-4,264,045 |
Despinning method and apparatus In a method for changing the spin of bodies released from an aggregate, the bodies are connected by straps or bars which serve as tension or compression members.... |
| US-4,264,044 |
Operating station for aircraft refueling boom A refueling boom operator's seat located within the lower rear portion of the aircraft fuselage, the seat positioning the operator in a moderately reclining... |
| US-4,264,043 |
Stabilizer for aerospace vehicles An elongated channel-shaped stabilizer for use with aircraft and other aerospace vehicles for the purpose of providing additional stability and control in... |
| US-4,264,042 |
Universal shaft for the rewinding of adhesive material as tape cut on
slitting/re-reeling machine A universal shaft for the rewinding of adhesive tape-cut material is disclosed. The shaft comprises a tubular body with supporting elements carried thereon for... |
| US-4,264,041 |
Low pressure drop pulverizer throat A new and improved design of a pulverizer air throat for low-pressure drop, reduced erosion and improved flow distribution. |
| US-4,264,040 |
Fuel injector valve A fuel injector valve comprises a magnetic spherical valve member, a non-magnetic valve seat member on which the spherical valve member is seatable, a main... |
| US-4,264,039 |
Aerator An aerator for a spa, therapy pool, bathtub or the like is formed of a mixer body having side-by-side parallel air and water conduits and a mixture outlet port... |
| US-4,264,038 |
Manually operative atomizer A manually operative atomizer in which a liquid is sucked and pressurized by an atomizer means and is then atomized through a nozzle port. A chamber for... |
| US-4,264,037 |
Manually operative atomizer A manually operative atomizer in which a liquid is sucked and pressurized by an atomizer means and is then atomized through a nozzle port. A chamber for... |
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