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6 Matching Results
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Stock Feeder
Patent for stock feeder, for automatically feeding grain (or mill food) to stock (particularly hogs) with feeding troughs on opposite sides of oscillating storage hopper.
Date:
November 22, 1921
Creator:
Dierks, John
System:
The Portal to Texas History
Can Soldering Machine
Patent for a can soldering machine. This device is designed to solder multiple units of lids to cans. Illustration included.
Date:
November 5, 1912
Creator:
Irwin, Wiley I.
System:
The Portal to Texas History
Plow.
Patent for a plow that allows the plow share to be adjusted to different angles in the soil.
Date:
November 30, 1909
Creator:
Buckhannon, Edward M.
System:
The Portal to Texas History
Tongue Support
Patent for a wagon tongue support. Illustration included.
Date:
November 22, 1904
Creator:
Evans, Martin S.
System:
The Portal to Texas History
Umbrella-Case.
Patent for certain new and useful improvements in umbrella cases, including instructions and illustrations.
Date:
November 7, 1899
Creator:
Ferry, Thomas Cate
System:
The Portal to Texas History
Improvement in Harrows and Clod-Crushers
Patent for the improvement in the design of harrows and clod-crushers.
Date:
November 11, 1879
Creator:
Murphy, James M.
System:
The Portal to Texas History