UNT Libraries Government Documents Department - 12 Matching Results

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Bed
Patent for a single bed that can be converted into a double bed. Illustrations included.
Chain-Fastener.
Patent for a chain fastener for logging trucks, which can be easily unattached and works with most types of logging trucks.
Cotton-Square-Gathering Device
Patent for cotton square gathering device will "provide a gatherer by means of which the punctured squares can be quickly collected off of the ground without compelling the user to bend, as ordinarily, with the result that a much smaller number of people can gather the punctured squares in a given area than has been possible heretofore in a given length of time" (lines 21 - 28).
Door-Fastener.
Patent for a door-fastener, lock, that can be attached to on the facing side or from the inside so that the fastener cannot be unlocked from the outside. The door-fastener is light weight so that it can be easily carried about.
Double-Action Hair-Clipper.
Patent for an improved hair clipper design with both stationary and movable cutter blades.
Hose-Coupling.
Patent for a hose coupling that is more durable than other models.
Keying Device for Cutter Heads
Patent for a keying device for cutter heads. This invention is designed attaches cutter heads to rotate shafts to align the cutter head. Illustration included.
Lumber Conveyor and Separator.
Patent for a lumber conveyor and separator that sends cut lumber automatically away from the machine to a storage area.
Music-Leaf Turner
Patent for a music leaf turner that is operated by a foot lever.
Plow.
Patent for a plow, which has easily removable parts for easy cleaning.
Swinging Gate.
Patent for "a self closing swinging gate" (line 9) including illustrations.
Tie.
Patent for device to make the tying of devices faster, easier, and cheaper than using traditional methods.
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