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3 Matching Results
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Lock-Corner.
Patent for a lock corner for attaching the corners of cardboard or paper boxes.
Date:
May 31, 1910
Creator:
Hall, Edgar R.
System:
The Portal to Texas History
Vehicle-Tire.
Patent for a vehicle tire composed of laminate fiber board and wooden spokes covered in a oil based mixture, which hardens on the outside of the tires to waterproof them.
Date:
May 31, 1910
Creator:
Carhart, John Wesley
System:
The Portal to Texas History
Tent-Stake.
Patent for a tent stake that is used with a metal guy or rope. The purpose of this tent stake is to secure tents under all weather conditions.
Date:
July 31, 1917
Creator:
Basnett, Augustus
System:
The Portal to Texas History