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6 Matching Results
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Back-Brace
Patent for improvement on back braces, specifically to improve the performances of people who repeatedly stoop for their jobs. The back brace aims to relieve the stress on back muscles.
Date:
November 14, 1911
Creator:
Thornton, Henry C.
System:
The Portal to Texas History
Wire Stretcher and Splicer.
Patent for a wire stretcher and splicer for building fences and baling hay.
Date:
November 14, 1911
Creator:
Cornett, Mike Weldon
System:
The Portal to Texas History
Valve.
Patent for a valve, comprised of a valve seat and a moving part that is made in such a way as to minimize wear and tear. The seat, which attaches to the pump stem, supports the value stem, which is then covered by a thimble that supports a rubber disk. This rubber disk helps prevent liquid and sand from wearing against the valve stem.
Date:
November 14, 1911
Creator:
Wintz, Thornton E.
System:
The Portal to Texas History
Process of Removing Ink from Paper.
Patent for a process of removing ink from paper that uses three chemical solutions that the paper is soaked in after an initial water bath to remove all the ink and produce paper pulp that can be recycled into new paper.
Date:
November 14, 1911
Creator:
Bonser, John Edward
System:
The Portal to Texas History
Support for Compasses
Patent for a support for compasses used for railway coaches. Illustrations included.
Date:
November 14, 1911
Creator:
Ely, William S.
System:
The Portal to Texas History
Show-Case.
Patent for a show-case for cigars that can be opened at various points by levers.
Date:
November 14, 1911
Creator:
Kainer, Frank
System:
The Portal to Texas History