UNT Libraries Government Documents Department - 2,651 Matching Results

Search Results

Results: 1 - 24 next

Combined Cultivator and Cotton-Chopper.

Description: Patent for a combined cultivator and cotton-chopper, to "provide an improved cotton-chopping mechanism which is adapted to be combined with and operated in connection with a sulky-cultivator, whereby a growing crop of cotton may be plowed and chopped or hoed simultaneously" (lines 15-20).
Date: June 12, 1900
Creator: Blaschke, Frank J.
Item Type: Refine your search to only Patent

Gin.

Description: Patent for improved cotton gins through the "construction and arrangement of the roll box and the ginning devices" (lines 11-12).
Date: December 12, 1911
Creator: Murray, Stephen D.
Item Type: Refine your search to only Patent

Brake-Staff.

Description: Patent for a new type of brake staff for trains featuring a modular design allowing its form to be changed as necessary. This is useful for connecting train cars where regular brake staffs may get in the way. Including illustrations.
Date: September 12, 1905
Creator: Clark, James Thomas & Meyer, Henry L.
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a device that would make coupling cars together easier and safer. Cars would be able to be coupled automatically, and then detached without having to go in between them. Includes Illustrations.
Date: February 12, 1901
Creator: White, George O.
Item Type: Refine your search to only Patent
Back to Top of Screen