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Boll-Weevil Exterminator.
Patent for a machine that exterminates boll weevils. This machine employs air suction for drawing boll weevils into a retaining box from which they may be removed for destruction.
Date:
June 11, 1918
Creator:
Stubs, Orace Virgil
System:
The Portal to Texas History
Gate
Patent for a gate that can be opened or closed from a remote point, and can be locked with a latch. Illustrations included.
Date:
June 11, 1907
Creator:
Rogers, Frederick S.
System:
The Portal to Texas History
Shock Absorber.
Patent for shock absorbers the permit bodily movement on one of the parts to which these devices are usually connected in a vehicle.
Date:
June 11, 1912
Creator:
Rife, Stanford Walton
System:
The Portal to Texas History