Thill-Coupling. (open access)

Thill-Coupling.

Patent for the invention for new and useful improvements on the thill-coupling along with illustrations and instructions.
Date: December 27, 1892
Creator: Tanner, David Wilmer
System: The Portal to Texas History
Cotton-Gin (open access)

Cotton-Gin

Patent for an improvements in the combination of devices and overall construction of cotton gins.
Date: November 27, 1888
Creator: Brady, Peter Lewis & Brady, William
System: The Portal to Texas History
Horseshoe. (open access)

Horseshoe.

Patent for a horseshoe that has "a double crease in the bottom face or under side of the shoe and peculiarly-arranged corrugations or roughened surfaces in the upper side of the shoe" (lines 13-17).
Date: October 27, 1896
Creator: Dellinger, Thomas Gamewell
System: The Portal to Texas History