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4 Matching Results
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Fastener.
Patent for a fastener to be used in the connection of doors to ensure they are locked into place.
Date:
June 29, 1915
Creator:
Wilson, William W.
System:
The Portal to Texas History
Shredding and Blending Mechanism for Feed.
Patent for a mechanism that shreds hay, straw, or other feed.
Date:
June 29, 1920
Creator:
Stubbs, Robert A.
System:
The Portal to Texas History
Peanut-Harvester
Patent for a peanut harvester which can be attached to a standard cultivator frame. It is designed to uproot and sever peanut vines, then deposit the newly aerated peanut vines back onto the ground.
Date:
June 29, 1920
Creator:
Byrd, Gordon W.
System:
The Portal to Texas History
Pneumatic Pump.
Patent for pumps for oil and water wells that can be operated by compressed air to force the water or oil out of the well.
Date:
June 29, 1920
Creator:
Goss, George W.
System:
The Portal to Texas History