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4 Matching Results
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Cattle-Guard.
Patent for a cattle guard, which is made up of a wedge shaped piece of metal that allows a cows leg to be caught rather than the foot to allow easier removal of the leg by the cow.
Date:
August 31, 1909
Creator:
Mosher, Benjamin E.
System:
The Portal to Texas History
Boiler Attachment.
Patent for a boiler attachment to regulate the boiler feed pump.
Date:
May 31, 1910
Creator:
Morris, Gid M. & Watkins, J. H.
System:
The Portal to Texas History
Closet Seat Catch
Patent for a closet seat catch.
Date:
March 31, 1903
Creator:
Alexander, Francis Marion
System:
The Portal to Texas History
Shoe-Blackener.
Patent for a shoe blacking device, which has a tank for holding the shoe blacking, a dispenser with a cut off valve and a dauber to apply the blacking to the shoe.
Date:
May 31, 1910
Creator:
Glasgow, Samuel G. H.
System:
The Portal to Texas History