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11 Matching Results
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Cotton Chopper
Patent for a cotton chopper. Illustration included.
Date:
November 9, 1909
Creator:
Harris, Irvin F.
System:
The Portal to Texas History
Improvement to Tire-Patch for Inner Tubes
Patent for an improvement to tire-patches for inner tubes by making use of "a simple devise for jacketing that part of an inner tube which may be adjacent to a puncture or weak place in the outer casing to prevent blow outs" (lines 11-14). Instructions and illustrations included.
Date:
February 9, 1915
Creator:
Major, William W.
System:
The Portal to Texas History
Wheel.
Patent for a new and improved wheel. This design consists in "inner spokes [that] are inclined outwardly, and the outer spokes [that] are inclined inwardly toward their remote ends, whereby compression of the rim of the wheel is transformed into lateral thrusts on the hub, and the lateral thrusts counterbalance each other" (lines 45-51).
Date:
April 9, 1889
Creator:
Stroud, Wiley N.
System:
The Portal to Texas History
Vehicle-Body Construction
Patent for improvements to vehicle body construction, particularly corner-irons. The design of the product claims to be simple, economical, and provide a compact and firm joint for the vehicle body. Illustrations included.
Date:
January 9, 1906
Creator:
Dowling, Stonewall J.
System:
The Portal to Texas History
Improvement In Sulky-Plows.
This pantent was created for the construction and preperation of a sulky plow cultivator. The invention was created for new and mechanical improvements.
Date:
April 9, 1878
Creator:
Tucker, Argyle W.
System:
The Portal to Texas History
Improvement in Folding Store-Shelves.
Patent for "a new and useful improvement in Folding and Portable Store-Shelving" (lines 3-5), including illustrations.
Date:
February 9, 1875
Creator:
Key, Minter P.
System:
The Portal to Texas History
Measuring and Leveling Instrument
Patent for a new measuring and leveling instrument that allows the user to determine "in a convenient and efficient manner the angularity of a surface or object with respect to a vertical or horizontal line" (lines 10-13). Instructions and illustration included.
Date:
February 9, 1915
Creator:
Richardson, O. C.
System:
The Portal to Texas History
Process of making tire-fillers
Patent for the process of making tire fillers that relates to the fillers for tire casings and the process of producing the same.
Date:
September 9, 1919
Creator:
Aycock, Edward F.
System:
The Portal to Texas History
Washing-Machine
Patent for a new and improved design and construction for washing machines.
Date:
April 9, 1901
Creator:
Davis, John Lafayette
System:
The Portal to Texas History
Harrow Attachment for Cultivators.
Patent for a harrow which can be attached to a cultivator in place of a plow, including instructions and illustrations.
Date:
January 9, 1912
Creator:
Cowart, Stephen A.
System:
The Portal to Texas History
Cotton-seed-separating machine
Patent for a cotton-seed-separating machine for separating cotton seeds from the bolls.
Date:
September 9, 1919
Creator:
Jones, Joel W.
System:
The Portal to Texas History