269 Matching Results

Results open in a new window/tab.

Cultivator. (open access)

Cultivator.

Patent for a cultivator with spring teeth that are stronger than ordinary cultivator teeth.
Date: December 8, 1908
Creator: Baker, Alonzo L. & Baker, Russell
Object Type: Patent
System: The Portal to Texas History
Cotton Gin (open access)

Cotton Gin

Patent for a cotton gin. This is an improvement over previous gins. The invention uses air blasting methods and dispenses with brush drums. Illustration included.
Date: May 12, 1908
Creator: Lumpkin, Robert B.
Object Type: Patent
System: The Portal to Texas History
Baling-Press (open access)

Baling-Press

Patent for a baling press for hay which is more efficient at compressing the hay than previous machines.
Date: April 7, 1908
Creator: Stopple, John J.
Object Type: Patent
System: The Portal to Texas History
Cotton Cleaning and Feeding Mechanism (open access)

Cotton Cleaning and Feeding Mechanism

Patent for a mechanism designed to cleanse cotton of dust or other foreign particles or objects before being fed. Illustrations included.
Date: May 12, 1908
Creator: Lumpkin, Robert B.
Object Type: Patent
System: The Portal to Texas History
Cotton-Chopper (open access)

Cotton-Chopper

Patent for a cotton chopper. Illustrations included.
Date: April 21, 1908
Creator: Barnett, James Samuel
Object Type: Patent
System: The Portal to Texas History