UNT Libraries Government Documents Department - 33 Matching Results
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- Account-Index.
- Patent for an account index card holder with “superposed parallel arms” (lines 111-112) that allow portions of the front and reverse side of each card to be visible. The holder and its supports may be used with a system for organizing, tracking, and indexing accounts.
- Advertising-Shield for Vehicle-Wheels
- Patent for a shield for vehicle wheels that can be used for advertising.
- Aerating-Churn.
- Patent for an improved churn for aerating cream by forcing air down a pipe into the churn.
- Agricultural Implement.
- Patent for an agricultural implement related to ground treating. The implement introduces a novel mounting for a colter that will keep it in line with the draft beam, as well as aids in holding the soil-turning elements in place.
- Apparatus for Expressing the Fluids Out of Paraffin Compositions and Separating the Scale Therefrom
- Patent for an apparatus for expressing the fluids out of paraffin compositions and separating the scale therefrom. Illustrations included.
- Automatic Feed-Water Steam-Generator
- Patent for a steam generator for hydrocarbon burners. Illustrations included.
- Automobile-Pump
- Patent for an automobile tire pump that can be used with any size tire.
- Ax Handle
- Patent for an ax handle. The handle is a tubular handle which also includes hingedly connected part fitting into the eye of the ax head. Illustration included.
- Circuit-Closing Device for Doors.
- Patent for a device mounted within a door jamb that closes or breaks a circuit when the door is opened or closed, respectively. The electrical connection can be used to turn on lights when the door is opened and off when closed.
- Cotton-Packer.
- Patent for an automatic cotton packer that provides a new method to packing cotton. This mechanism can be controlled automatically or by hand. As the cotton leaves the gin, it is packed automatically.
- Cotton-Stalk Cutter
- Patent for a more efficient and simple cotton stalk chopper with the ability for the chopping drum to be moved up and down in the on and off positions.
- Drill.
- Patent for a drill especially adapted for use in rock and earth formations. The drill has a number of separate cutters that are secured onto a head and detachable, which gives the tool many advantages.
- Drying-Machine
- Patent for a drying machine for stone, clay and related substances that will not burn the materials.
- Educational Device.
- Patent for "improvements in combined desk and blackboard devices arranged in convenient shape for opening and closing and reversing in position" (lines 8-11); including instructions and illustrations.
- Handle-Fastener
- Patent for handle fastener for tools such as screwdrivers, chisels, and augers. Illustrations included.
- Horse-Detacher
- Patent for a horse detacher that easily connects and unconnects to the swingletree.
- Horseshoeing-Rack.
- Patent for improvements to a frame in which a horse can be held into a convenient position for elevating the hoof to apply a horse shoe. Includes instructions and illustrations.
- Insect Exterminator
- Patent for removing boll weevils from cotton plants. The device brushes the weevils into the furrows where they are crushed. Illustration included.
- Instep-Plate for Shoes
- Patent for a protector for the instep of a shoe. Illustrations included.
- Juice-Extractor
- Patent for an improved juice extractor including a way to remove the strainer for easy cleaning or replacement, a swivel for the handle, and an overall more efficient device.
- Knee Pad for Cotton Pickers &c
- Patent for a knee pad for cotton pickers with a pneumatic cushion.
- Pencil-Sharpener.
- Patent for a pencil sharpener that sharpens pencils quickly and efficiently. This invention catches the resulting shavings and dust, and has a compact design to fit in a pocket.
- Railroad Tie
- Patent for a new design of railroad-ties meant "for clamping together the two members of the tie and for adjusting them relatively to each other so as to adapt them to clamp rails of different widths" (lines 13-16), with illustrations.
- Rein-Holder
- Patent for a rein holder for attachment to vehicles that stays securely in place.
- Saw-Filing and Gumming Machine
- Patent for a saw filing and gumming machine for sharpening gin saws.
- Sectional Dam and Flume
- Patent for a sectional dam and flume for small waterways that takes the water to a turbine.
- Spool
- Patent for a spool made by folding one piece of material into the correct shape.
- Spring-Motor
- Patent for a spring motor for use in operating small devices such as churns.
- Stalk-Chopping Device
- Patent for a stalk chopping device that connects to plows allowing the stalks to be plowed under the soil and used as fertilizer.
- Stamp and Coin Envelop.
- Patent for stamp and coin envelope that has "a separate pocket for receiving coin, postage stamps or sundry articles to be transmitted through the mail in such a manner as to be kept separate from the contents of the envelop and also to insure safe delivery" (lines 9-14), including illustrations.
- Tree-Heater
- Patent for a tree heater for putting under small trees to protect them from cold weather.
- Wave-Motor
- Patent for a wave motor for vehicles that travel on water. Illustrations included.
- Windmill Attachment
- Patent for a windmill attachment that allows the windmill to be operated either by wind or hand power without needing to disconnect the sucker rod from the windmill.