Non Refillable Bottle (open access)

Non Refillable Bottle

Patent for a non refillable bottle. Illustration included.
Date: May 31, 1904
Creator: Carriker, Samuel M. & Miller, Lawrence M.
System: The Portal to Texas History
Telephone System. (open access)

Telephone System.

Patent for telephone system, which allows for locking the receiver hooks at all substations between two connected stations. It also allows for lines to be subdivided for the purpose of using more than one message at the same time.
Date: May 22, 1906
Creator: Gorden, James H.
System: The Portal to Texas History
Gin Saw Cleaner (open access)

Gin Saw Cleaner

Patent for a gin saw cleaner. Object of the invention "is to provide a gin saw cleaning device which may be forced into contact with the saw blades by pressure exercised in the direction of the length of the cleaning device" (line 14-19) Illustration included.
Date: May 17, 1904
Creator: Jordan, George J.
System: The Portal to Texas History
Stalk Cutter (open access)

Stalk Cutter

Patent for a stalk cutter. This invention if for the effective cutting of cotton stalks. Illustration included.
Date: May 24, 1904
Creator: Rush, Andrew J.
System: The Portal to Texas History