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7 Matching Results
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Agricultural Machine
Patent for improvements to certain components of agricultural machines, particularly the plow, planter, and stalk cutter attachments.
Date:
April 15, 1919
Creator:
Johnson, O. J.
System:
The Portal to Texas History
Cane-Stripper.
Patent for cane stripper with v-shaped opposing spring jaws and double cutting edges on its blades. Its simple construction can be created at a low cost and then be sold for profit.
Date:
April 30, 1918
Creator:
Haynes, Robert J.
System:
The Portal to Texas History
Drafting-Pen.
Patent for a new drafting-pen which includes a tie member that unites and resists separation of the blades of a pen, yet the tie member is movable and allows the blades to separate.
Date:
April 2, 1912
Creator:
Smith, Edwin R.
System:
The Portal to Texas History
Fireproof Flue.
Patent for a fireproof flue that prevents the roof from being burned, where the stovepipe goes through the roof.
Date:
April 25, 1911
Creator:
Davis, George W. & Shipman, Abraham T.
System:
The Portal to Texas History
Horse-Releaser.
Patent for a horse releaser constructed so that the shafts may be released when it is desired to detach a horse from a vehicle. It also provides an improved means of holding the shafts in place and preventing them from moving when it is not desired to release the shafts.
Date:
April 8, 1913
Creator:
Harris, Crawford & Harris, Eligah
System:
The Portal to Texas History
Hydrocarbon-Stove
Patent for a hydrocarbon stove that allows irons to be heated on it.
Date:
April 23, 1912
Creator:
Baker, Edward B.
System:
The Portal to Texas History
Tug-Clip.
Patent for a new form of tug clip which will not damage the collar to which it is attached.
Date:
April 14, 1914
Creator:
Duncan, Walter B.
System:
The Portal to Texas History