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4 Matching Results
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Wrench.
Patent for new design for a wrench that is a "simple, efficient, and inexpensive one adapted for operating on nuts, pipes, rods and other objects." (Lines 11-13) Illustration included.
Date:
May 8, 1900
Creator:
Willmann, Joseph
System:
The Portal to Texas History
Wire Fence.
Patent for wire fencing using wooden and iron posts to be more readily seen by cattle, including illustration.
Date:
November 8, 1853
Creator:
Meriwether, William H.
System:
The Portal to Texas History
Spring Bed-Bottom.
Patent for the improvement of bedsteads using a spring bottom-construction with zig-zag wire, including illustration.
Date:
August 8, 1854
Creator:
Meriwether, William Hunter
System:
The Portal to Texas History
Pipe-Coupling
Patent for a device that allows two pipes to be connected without the need of creating threads on the end of pipes.
Date:
March 8, 1902
Creator:
Willmann, Joesph
System:
The Portal to Texas History