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4 Matching Results
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Battery-Terminal-Fastening Device
Patent for improvements to battery terminal fastening devices. Illustration is included.
Date:
October 12, 1920
Creator:
Hawkins, Alda F.
System:
The Portal to Texas History
Paper Clip.
Patent for new and useful improvements in a paper clip. This invention relates to a paper clip a has for its principal object the production of a simple and efficient device for holding numbers sheets of paper together.
Date:
October 21, 1920
Creator:
Holt, Frank P.
System:
The Portal to Texas History
Wrench.
Patent for new and useful improved invention of wrenches include both pipe wrenches and general-purpose wrenches particularly.
Date:
October 26, 1920
Creator:
Kirkpatrick, Otey R.
System:
The Portal to Texas History
Peanut-Harvester
Patent for peanut harvesting machine. It helps pull the peanut plant from the ground easily and aids in bunching them without having to use your hands.
Date:
October 26, 1920
Creator:
Phillips Willie Orman
System:
The Portal to Texas History