UNT Libraries Government Documents Department - 154 Matching Results

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Ant Trap.

Description: Patent for a new and improved ant trap. This design consists "[i]n a device for catching ants, the combination, with an open frame, of the end piece or trough, having a concave bottom and overturned edges" (lines 84-87).
Date: March 29, 1887
Creator: Haines, Samuel Alfred
Item Type: Refine your search to only Patent

Attachment For Internal-Combustion Motors

Description: Patent for improvements in attachments for internal- combustion motors. The invention is about new and useful improvements to a specific attachment. The two stated objectives are to provide a device adapted for application to the intake pipe on an internal combustion motor and to provide a device which may be locked in a closed position, thereby preventing theft.
Date: March 29, 1921
Creator: Thomas, James Clarence
Item Type: Refine your search to only Patent

Blotter.

Description: Patent for "a combined hand-blotter, ruler, paper-cutter, and pen-rack... especially for the use of book-keepers and accountants," (lines 12-15) with instructions and illustrations.
Date: March 29, 1892
Creator: Betts, Walter & Herbert, William B.
Item Type: Refine your search to only Patent

Cable-Clamp.

Description: Patent for improved cable-clamps for oil drilling and water wells, such that the gripping member will accommodate a variety of cable sizes.
Date: March 29, 1921
Creator: Lacy, Benjamin B.
Item Type: Refine your search to only Patent

Churn.

Description: Patent for a new and useful churn to "provide a simple and inexpensive construction of dasher adapted to supply air to the bottom of a churn-receptacle" (line 7 - 9).
Date: March 29, 1898
Creator: Burke, Henry A.
Item Type: Refine your search to only Patent

Cleaning Device

Description: Patent for a cleaning tool that attaches to the windshields of automobile windows to clean snow, rain, and dust. It is operated from the interior of the car and can be easily attached and removed. Includes illustrations.
Date: March 29, 1921
Creator: Rivers, Charles A. & Stuart, Francis B.
Item Type: Refine your search to only Patent

Clothes Hook.

Description: Patent for a new and improved clothing hook. This design utilizes elastic, vulcanized rubber end-pieces for the hooks to hold the article of clothing more effectively. These end-pieces can be produced more cheaply than their threaded-metal counterparts, which require screwing on.
Date: March 29, 1881
Creator: Delany, John L.
Item Type: Refine your search to only Patent

Combined Cotton Chopper and Cultivator.

Description: Patent for a new and improved cotton chopper and cultivator. This design consists in "the frame, the axle having drive-wheels, and a bevel-gear in combination with the longitudinally-sliding gear-shaft having [a] short crank on its rear end, the bar, the longitudinal rock-shaft in rear of and above the shaft and having the long crank, the handle depending from the rear-end of the rock-shaft, and the opposite chopping-hoes" (lines 27-35).
Date: March 29, 1887
Creator: Ferriott, Charlie L.
Item Type: Refine your search to only Patent

Continuous Recording-Seal and Door-Fastener.

Description: Patent for a continuous recording-seal and door-fastener. The purpose behind this patent is the continuous recording-seal and door-fastener itself which is intended to "provide a simple means of fastening, sealing, and cleating or closing the crack of a car or other sliding hinge door" (lines 9-12).
Date: March 29, 1887
Creator: Ferguson, George J.
Item Type: Refine your search to only Patent
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