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5 Matching Results
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Pump.
Patent for a simple, double-acting pump.
Date:
March 23, 1909
Creator:
Costephens, Elgin A. & Snow, Deskin D.
System:
The Portal to Texas History
Wire-Handling Tool.
Patent for a wire handling tool for stretching wire netting that adjusts to different size wire widths.
Date:
August 31, 1909
Creator:
Totten, Milo
System:
The Portal to Texas History
Header.
Patent for a header for removing the heads of grain, which adjusts to different height grains.
Date:
July 27, 1909
Creator:
Gregory, George L.
System:
The Portal to Texas History
Hen's Nest
Patent for hen's nest. Illustration included.
Date:
April 6, 1909
Creator:
Smith, Edward C.
System:
The Portal to Texas History
Electric-Light Hanger.
Patent for an electric light hanger that attaches to the wall or ceiling and has a pulley system for moving it up and down.
Date:
January 19, 1909
Creator:
Carter, James W.
System:
The Portal to Texas History