UNT Libraries Government Documents Department - 492 Matching Results

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Clamp

Description: Patent for a clamp for well tubes that can be used to remove the tubes for repair.
Date: August 13, 1912
Creator: Maxwell, Thomas A.

Cranking Device

Description: Patent for a cranking device. Illustration included.
Date: August 27, 1912
Creator: Christensen, Petter

Cotton-Chopper.

Description: Patent for a cotton chopper that attaches to a cultivator.
Date: August 15, 1911
Creator: Hester, James R.

Cotton-Chopper.

Description: Patent for a cotton chopper, where the hoes rotate in an elliptical shape rather than a circle.
Date: August 2, 1910
Creator: Gibson, Rupert R.

Boiler Washing-Machine

Description: Patent for a washing machine for clothes that can also be adapted to stoves or gas jets as a boiler. Illustrations included.
Date: August 22, 1911
Creator: Morton, Milo A.

Crude-Oil Burner

Description: Patent for a crude oil burner for furnaces and ranges. Illustrations included.
Date: August 1, 1911
Creator: Reed, Robert

Cattle-Guard.

Description: Patent for a cattle guard to prevent animals from going on railroad tracks by installing plates which grate and rock if an animal steps on them to scare the animals away from the tracks.
Date: August 23, 1910
Creator: Herring, Henry H.

Buggy-Shackle

Description: Patent for a buggy shackle which "has a spring actuated coupling pin, and means for holding the pin in uncoupled position while the thills are being attached" (lines 10-13).
Date: August 2, 1910
Creator: Perry, Charles Franklin

Cotton-Chopping Machine

Description: Patent for a cotton chopping machine. Illustrations included.
Date: August 8, 1911
Creator: Lynn, Walter Hugh

Combined Brush and Currycomb

Description: Patent for a combined brush and currycomb for cleaning horses. Illustrations included.
Date: August 27, 1912
Creator: Sikes, Rufus N.

Automatic Piano

Description: Patent for an automatic piano that can play longer and is more compact than previous models.
Date: August 15, 1911
Creator: Stauffer, Floyd F.

Churn.

Description: Patent for a churn with easily removable parts.
Date: August 29, 1911
Creator: Hunter, Archie G.

Amusement Device

Description: Patent for an amusement device. Illustrations included.
Date: August 13, 1912
Creator: Dougherty, James P. & Beeman, Mark

Cement-Block Mold.

Description: Patent for a cement block molding machine, which can produce many blocks in a short amount of time.
Date: August 2, 1910
Creator: Jordan, James T.

Combined Board-Set and Nail-Driver

Description: Patent for a combined board set and nail driver that allows nails to be driven into wall boards without scarring the wood.
Date: August 15, 1911
Creator: Vaughan, Alonzo

Combined Cattle-Guard and Halter.

Description: Patent for a combined cattle guard and halter, which prevents cattle from breaking through a fence while allowing them freedom of movement.
Date: August 23, 1910
Creator: Owens, Delona D. & Steele, Joseph J.

Cotton Ball Harvester

Description: Patent for improvements in cotton ball harvesters. The invention "relates to harvesting machinery, and has special reference to a cotton harvester designed to remove the cotton balls from plants," (lines 10-14).
Date: August 4, 1914
Creator: Monk, R. W.

Combined Door and Gate Stop.

Description: Patent for an improved stop for doors and gates, including instructions and illustrations.
Date: August 25, 1914
Creator: Ford, John Owen

Car Fender.

Description: Patent for a car fender "adapted to be fitted to an extremity of a street car, and adapted to undergo an automatic swinging motion when an obstacle is encountered, which motion will tend to sweep the obstacle from the track of the car" (lines 10-15). The patent includes instructions and illustrations.
Date: August 25, 1914
Creator: Russell, William D.
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