UNT Libraries Government Documents Department - 74 Matching Results

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Seal-Padlock

Description: Patent for a seal padlock, designed to "render it absolutely impossible to gain access to the interior of the lock" (lines 12-14). Illustrations included.
Date: June 11, 1907
Creator: Abrams, Frederic
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Bedstead

Description: Patent for a bedstead on rubber wheels which allows easy removal of the wheels to fit the bed through narrow doorways.
Date: August 27, 1907
Creator: Blacknell, Elihu
Item Type: Refine your search to only Patent

Gate.

Description: Patent for "an invention for tilting gates to materially simplify the erection of a gate for farm and other users and also render the gate sensitive and reliable in opening and closing movement by employing minimized operating mechanism." (lines 7-11).
Date: September 19, 1905
Creator: Connolly, Peter H.
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Cotton Chopper

Description: Patent for a cotton chopper. This invention is designed to mounted on a cultivator carriage. It also provides detachable devices by which the cotton chopping mechanism. Illustration included.
Date: January 1, 1907
Creator: Cowart, Stephen A.
Item Type: Refine your search to only Patent

Cultivator Hopple

Description: Patent for a cultivator hopple. The hopple is a device for shifting beams of cultivators for the purpose of adjusting plows. Illustrations included.
Date: January 1, 1907
Creator: Cowart, Stephen A.
Item Type: Refine your search to only Patent

Vehicle-Body Construction

Description: Patent for improvements to vehicle body construction, particularly corner-irons. The design of the product claims to be simple, economical, and provide a compact and firm joint for the vehicle body. Illustrations included.
Date: January 9, 1906
Creator: Dowling, Stonewall J.
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Hydraulic Swivel.

Description: Patent for "a simple, compact, and efficient water-swivel for well-drilling machines, to reduce friction between the water-swivel and the drill-rod, and to provide certain novel and improved details of construction and arrangement." (lines 8-13).
Date: September 12, 1905
Creator: Embry, Leonard B.
Item Type: Refine your search to only Patent

Cabinet

Description: Patent for a cabinet which acts as a receptacle for money. Dollars and coins may be sorted using the tray mounted within the cabinet.
Date: May 22, 1906
Creator: Ferris, Thomas A.
Item Type: Refine your search to only Patent
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