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Patent # Description
US-4,371,200 Wire gate latch
A latch for a barbed wire gate. A swinging hooked latch arm is operated by a novel sliding cam arrangement to effect closure of the latch. A pawl holds the latch...
US-4,367,814 Safety lift and tie-down apparatus for portable elevators and the like
Lift apparatus is adapted for raising and lowering portable elevators and the like and includes both a power lift mechanism and an alternative manual lift...
US-4,367,397 Electric work-in-circuit metal-bonding tongs
An electric work-in-circuit tool has a pair of fiber-reinforced plastic arms connected in tong fashion and limitedly opened by a spring. The free end of each arm...
US-4,366,732 Adjustable socket wrench
An adjustable socket wrench having a socket head at one end with a recess adapted to receive a socket handle at the other end. The socket head is formed with a...
US-4,364,335 Animal feeder
Feeder for grain or like type of feed comprising a cone supported substantially in the center of a circular member having upwardly extending lips. The cone can...
US-4,363,583 Hay bale loader
A hay bale loader which may be attached to a hay stack mover or other hauling equipment for grasping and lifting big bales of hay, and for placing them on the...
US-4,363,175 Truck wheel clamp
A wheel clamp for supporting a wheel aligning device in a plane generally parallel to the plane of the wheel is disclosed. The wheel clamp includes a frame and a...
US-D267,030 Vertically adjustable basketball goal supporting device for attachment to backboards
US-4,353,201 Crop harvesting apparatus
Our transfer mechanism is attached to the front of a conventional combine. The transfer mechanism includes a number of longitudinally spaced rows of laterally...
US-4,348,193 Foot steering apparatus for outboard motor boats
A foot operable apparatus for steering an outboard motor powered boat to leave the hands of the boatman free to tend to other tasks. The apparatus has a frame...
US-4,344,723 Vacuum grain moving apparatus
A vacuum grain moving apparatus connected to a three-point hitch of a tractor and operated with the power take-off drive of the tractor. The apparatus has a...
US-4,344,276 Grain pickup
A grain pickup for use with combines in harvesting windrowed crops is formed of a cylinder with a plurality of cylindrical, interlocking tooth modules located...
US-4,342,532 Adjustable grain spreader
A grain spreader having a plurality of channels pivotally mounted at their upper ends to said cone. The spreader has adjustment means to simultaneously pivot...
US-4,342,367 Folding tool bar
A folding tool bar apparatus for a farm implement having a hollow main frame and winged sections pivotally attached to each end thereof. The winged sections are...
US-4,341,496 Seat pallet lock
A seat pallet lock and more particularly an improved seat pallet lock for utilization with aircraft passenger seat pallets to retain such pallets in the...
US-D265,493 Body-mounted basketball ball shooting aid
US-4,337,584 Heat pump grain dryer
Structure is provided defining a flow path for granular materials to be dried and laterally through which drying air may be passed. The flow path includes inlet...
US-4,337,142 Continuous process for conversion of coal
An improved process for converting coal to liquid and gaseous products wherein the liquid products predominate and wherein reactor, tubing, and valve plugging...
US-D265,082 Set of brackets for mounting in the interior of a vehicle for supporting skis
US-D265,046 Fireplace grate and blower tube surround assembly
US-4,334,862 Barrel warmer for drilling rigs
A warming device is constructed to enclose barrels filled with lubricating oil for the purpose of maintaining the oil at operating viscosities even when ambient...
US-D264,735 Novelty binoculars
US-4,331,514 Still
A still for the distillation of water or other liquids, the still having a boiling chamber with a heater, a vapor condenser chamber, and a vapor separator...
US-4,329,952 Oil control system for piston-type airplane engines
A manually-operated valve is associated with the oil tank of an airplane's lubrication system so that oil can be circulated directly from the oil outlet of the...
US-D264,472 Combined tractor cab and hood
US-D264,010 Portable nozzle mount for firefighting nozzle
US-4,324,434 Grain carrying vehicle
An improved grain carrying vehicle (10) is the subject of this application. The vehicle (10) includes a catwalk (54) formed between an oblique panel portion (42)...
US-4,323,414 Self-sealing curing rim for tubeless earthmover tire
A curing rim for a vehicle tire is shown. A flanged first sleeve (13) is adapted to seal the bottom bead of a large tubeless tire (10). A flanged sealing sleeve...
US-4,319,653 Engine enclosure for tractor
An engine enclosure for a tractor that includes a first half of an engine hood enclosing one-half of the engine and a second half of a hood enclosing the other...
US-4,316,393 Soil sampler and mounting arrangement
A soil sampler assembly includes an adjustable frame to facilitate its mounting on a motor vehicle. A motor of the sampler assembly is mounted so its vertical...
US-4,315,927 Dietary supplementation with essential metal picolinates
The levels of essential metals in the mammalian system can be precisely controlled by administering these metals in the form of exogenously synthesized...
US-4,314,580 Faucet structure
A freeze-resistant sill cock comprising a housing having an inlet for connection within a house to the water supply of the house, a linear having an outlet tap...
US-4,314,552 Chiropractic table
The chiropractic table of the present invention includes a base frame, an intermediate frame above the base frame, and a table frame above the intermediate...
US-4,312,621 Auger for filling seeder on tool bar carrier
An auger conveyor assembly for use with a seeder and fertilizer applicator, having tanks which are mounted onto a tool bar frame or carrier such as a field...
US-4,309,777 Artificial intervertebral disc
An artificial intervertebral disc for implantation in the disc space after the removal of a diseased or damaged cervical intervertebral is described and...
US-4,308,714 Three drum defoliator
A machine for removing the top foliage of sugar beets having a frame with longitudinal side walls and a longitudinal center beam carrying three gear boxes. Rotor...
US-4,308,643 Fish stringer holder
A device for holding a fish stringer, comprising an L-shaped frame made up of a base plate and a shoulder plate perpendicular to the base plate, and including...
US-4,308,188 Zwitterion polymer for water borne coatings
A water-dilutable polymer for use in water-borne coatings comprising the half ester zwitterion reaction product of a polymer containing cyclic acid anhydride...
US-4,306,322 Pneumatic bed assembly
A bed assembly (10a) is disclosed. The bed assembly (10a) includes an air mattress (32a) for supporting a human body in a generally prone position. The air...
US-4,305,354 Apparatus and method of heating cold engine
An apparatus and method for heating a dead, cold, fluid cooled internal combustion engine which includes the use of another internal combustion engine with a...
US-4,302,799 Breakaway reuseable runway marker lamp for airports
A breakaway reuseable marker lamp suitable for airport runway usage utilizes a base which is threaded into existing electrical junction boxes along the runway...
US-4,302,043 Roll-up tarp for trailers
A canvas tarpaulin having dimensions sufficient to cover the top of an open truck box has one edge affixed to one longitudinal edge of the truck box top. The...
US-4,301,646 Defoliator
An apparatus for removing foliage from row crops including a frame adapted to be connected to a prime mover for movement in a forward direction. A plurality of...
US-D261,930 Fireplace grate and blower tube surround assembly with elevated water heating heat exchanger tubes and baffle...
US-4,298,420 Locking device for curing rims
A curing rim comprising two abutting, coaxial, relatively rotatable sleeves (11, 12), one having radially inward bosses (20) and the other having axially...
US-4,297,830 Bean harvester
An improved bean harvester comprising a frame attachable to a tractor, the frame having a transverse mounting shaft between the front and rear tractor wheels,...
US-4,296,695 Seeding device with air distribution system
A seeding device which comprises an attachment that can be placed onto existing tillage implements such as field cultivators and utilizes an air distribution...
US-4,295,534 Well boring rigs and spoil handling conveyor apparatus therefor
An improved spoil handling conveyor for well boring rigs wherein the conveyor working surface comprises a plurality of endless belts arranged side-by-side to...
US-4,293,957 Wet suit
A wet suit for underwater use is constructed to yield more readily to movements of the wearer by providing one or more longitudinal slits, as for example in the...
US-4,293,043 Soil undercutter with trip release for pivotally mounted shank
The present invention relates to a shank assembly for a soil undercutter, which is similar to an extremely wide cultivator shovel which travels underneath the...
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