Resource Type

Apparatus for Separating and Cleaning Hulls and Trash from Seed Cotton. (open access)

Apparatus for Separating and Cleaning Hulls and Trash from Seed Cotton.

Patent for a machine for separating and cleaning hulls and trash from seed cotton. It is intended to be used in conjunction with a boll threshing machine.
Date: December 10, 1918
Creator: Cass, Thomas M.
System: The Portal to Texas History
Bottle Holder. (open access)

Bottle Holder.

Patent for a bottle holder, to hold ink bottles to a surface such as a desk or table. It is designed to be both a permanent or detachable fixture.
Date: December 3, 1918
Creator: Kayser, Mary Louise
System: The Portal to Texas History
Insulator Support for Line Wires (open access)

Insulator Support for Line Wires

Patent for an insulator support for line wires. This invention is designed to support the cross arms used with telephone and telegraph poles. illustration included.
Date: December 10, 1912
Creator: Hoybook, Henry L.
System: The Portal to Texas History
Excavator (open access)

Excavator

Patent for excavator.
Date: December 19, 1916
Creator: Story, Ela D.
System: The Portal to Texas History
Seed Cotton Cleaner (open access)

Seed Cotton Cleaner

Patent for a cleaner for seed cotton, in preparation for supplying the cotton to gins.
Date: December 19, 1916
Creator: Cass, Thomas M.
System: The Portal to Texas History