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Alarm.
Patent for an alarm designed to attach to windows or entryways and sound to alert residents of a burglary attempt, with illustrations.
Date:
May 29, 1906
Creator:
Hobbs, Francis Marion
System:
The Portal to Texas History
Wrench.
Patent for a pipe wrench. "One object of the invention is to provide an exceedingly simple, inexpensive, durable, and efficient" (lines 12-14) pipe wrench. "Another object of the invention is to obviate the use of link connections and yet obtain a positive binding action off the jaws upon the pipe, bolt, or other object to which the device may be applied." (lines 15-19)
Date:
March 27, 1906
Creator:
Coffman, Seburn E.
System:
The Portal to Texas History
Rail Joint
Patent for a rail joint. Illustration included.
Date:
August 14, 1906
Creator:
Bruton, David Alonzo
System:
The Portal to Texas History
Cultivator Attachment
Patent for an attachment to a cultivator. Illustrations included.
Date:
February 20, 1906
Creator:
Mitchell, Wade H.
System:
The Portal to Texas History
Cotton Chopper
Patent for cotton choppers. This invention is adapted to be attached to a double shovel cultivator so that the chopper will rotate so as to protect plants. Illustrations included.
Date:
November 13, 1906
Creator:
Connell, Alexander Hardee
System:
The Portal to Texas History