UNT Libraries Government Documents Department - 38 Matching Results

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Nut Lock.

Description: Patent for a new and improved nut-lock. This design consists in "the plate having the outstanding lugs, the retaining arms pivoted to one of said lugs, the detent between said lugs, and the locking-bolts having the head portion and the corrugated shank" (lines 64-68).
Date: June 19, 1888
Creator: Anderson, Lee
Item Type: Refine your search to only Patent

Wheeled Vehicle.

Description: Patent for a new and improved wheeled vehicle. This design consists in "[a] one-wheeled sulky in which are combined the single wheel, the frame, the thills, the seat, the standards, and the rods or braces" (lines 54-57).
Date: June 19, 1883
Creator: Boyd, William
Item Type: Refine your search to only Patent

Sheep-Dip.

Description: Patent for "a new composition of matter for the treatment of 'scab' on sheep or for other animals subject to like diseases" (lines 9-11) which lists the ingredients and measurements and instructions.
Date: June 19, 1883
Creator: Carpenter, Peter M.
Item Type: Refine your search to only Patent

Ceiling-Plate.

Description: Patent for improvements to ceiling plates that allow a ceiling plate through which a pipe passes to remain securely attached to the ceiling (or other surface) even while the pipe expands or contracts.
Date: June 19, 1917
Creator: Donnelly, John R.
Item Type: Refine your search to only Patent

Friction-Clutch

Description: Patent for "a clutch wherein the members composing the clutch are adapted to transmit motion from one to the other by frictional engagement thereof " (lines 12-15) including instructions and illustrations.
Date: June 19, 1900
Creator: Ford, James Thomas
Item Type: Refine your search to only Patent

Radius-Rod.

Description: Patent for radius rod which will hold more effectively the front axle in alignment for steering purposes. This rod will not cause damage to the crank case, motor, or other connecting parts.
Date: June 19, 1917
Creator: Harpst, Frederick E.
Item Type: Refine your search to only Patent

Type-Writing Machine.

Description: Patent for a type-writing machine that has an improved variable line spacer. The simple and durable line spacer has the minimum number of parts and is easily adjustable to any distance.
Date: June 19, 1894
Creator: Hudson, John Horace
Item Type: Refine your search to only Patent

Cotton Picking Needle

Description: Patent for a cotton picking needle that relates to machines for picking cotton. More particularly to a novel form of picking needle especially designed for use in connection with a picking machine of that type shown for example.
Date: June 19, 1917
Creator: Johnson, Billie
Item Type: Refine your search to only Patent

Seed-Sowing Attachment for Plows.

Description: Patent for a seed-sowing attachment for plows which can "drop the seed in a furrow as it is made by the plow, and after it is covered by the formation of a successive furrow, and thereby complete the sowing or drilling process simultaneously with the plowing operation" (lines 14-19).
Date: June 19, 1894
Creator: Johnson, George W.
Item Type: Refine your search to only Patent

Acetylene-Gas Generator.

Description: Patent for an improved acetylene-gas generator "which is kept in a relatively-cool condition by a surrounding bath of water and which generator is removable at will from the floatable bell of the tank. A further object is to prevent the waste carbid from dropping into the water of the expansible tank and to provide for the free discharge of gas from the generator [...] while [...] permitting the expeditious removal of said generator for the purpose of cleaning and recharging" (lines 13-24).
Date: June 19, 1900
Creator: Lindholm, Charlie M.
Item Type: Refine your search to only Patent

Improvement in Wagon-Brakes.

Description: Patent for a foot operated wagon braking mechanism, including illustrations. Patent for a better alternative to lever brakes on buggies and wagons as the braking mechanism is "out of the way, and not noticeable or prominently visible from the sides of the vehicle".
Date: June 19, 1877
Creator: O'Neall, James M.
Item Type: Refine your search to only Patent
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