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Transmission-Gearing
Patent for a car power transmission gearing which is operated by one simple stick that does not require lateral movements and eliminates the danger of stripping the gears.
Date:
July 2, 1912
Creator:
McCurdy, Horace L.
System:
The Portal to Texas History
Process of Making Round-Bottomed Paper Bags.
Patent for a process to quickly assemble a round-bottomed paper bag economically in regards to labor and waste paper.
Date:
February 2, 1915
Creator:
Johnston, Leila M.
System:
The Portal to Texas History
Gage.
Patent for a measuring gage for measuring rafters that clamps on the wood, has a saw guide line, and eliminates the use of multiple calculation instruments thus making the process simpler.
Date:
April 2, 1907
Creator:
Morrison, Andrew
System:
The Portal to Texas History