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6 Matching Results
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Vehicle Brake
Patent for a vehicle brake. This invention uses brake shoes. Illustration included.
Date:
January 29, 1907
Creator:
Ashinhurst, William K.
System:
The Portal to Texas History
Combined Cotton Chopper And Cultivator
Patent for a combined cotton chopper and a cultivator.This invention allows for the raising and lowering the cultivator teeth. Illustration included.
Date:
February 5, 1907
Creator:
Robertson, Newton K. & Jones, Isaac W.
System:
The Portal to Texas History
Cotton and Corn Chopper.
Patent for an "attachment to a cultivator to chop or thin corn, cotton, and other drilled plants at the same time it is being plowed and without interfering in the work of the cultivator" (lines 14-18).
Date:
February 26, 1907
Creator:
Graham, Daniel O.
System:
The Portal to Texas History
Wrench.
Patent for a wrench that is adjustable to different size nuts and has a reciprocating screw member.
Date:
July 16, 1907
Creator:
Daniel, Robert O.
System:
The Portal to Texas History
Animal-Trap.
Patent for an improved animal trap, primarily intended for catching wolves, that is adjustable and economical to construct.
Date:
October 15, 1907
Creator:
Jones, Isaac W.
System:
The Portal to Texas History
Combined Post-Hole Digger and Wire-Stretcher.
Patent for a post-hole digger with a wire stretcher attached to it.
Date:
October 15, 1907
Creator:
Haynes, James H.
System:
The Portal to Texas History