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7 Matching Results
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Improvement in Saws.
Patent for improvement in saws by way of the construction of beveled edged teeth with concave sides.
Date:
April 26, 1870
Creator:
Littlepage, C. V.
System:
The Portal to Texas History
Improvement in Trusses.
Patent for improvements in the wiring and metal plates in self-adjusting trusses.
Date:
September 27, 1870
Creator:
Baker, William
System:
The Portal to Texas History
Improvements in Electric Foot Warmers.
Patent for adjustments in the mechanics of electric foot warmers.
Date:
May 17, 1870
Creator:
Littlepage, Caleb
System:
The Portal to Texas History
Improved Side-Saddle.
Patent for "a new and useful improvement in side-saddles, and consists in forming the saddle-tress hollow, or with air-chambers within." (Lines 9-11) Includes instructions and illustrations.
Date:
July 26, 1870
Creator:
Smith, Fenwick
System:
The Portal to Texas History
Saw Tooth
Patent for "Improvement in Saw Teeth" (line 3)
Date:
July 12, 1870
Creator:
Littlepage, Caleb V.
System:
The Portal to Texas History
Improved Head-Rest.
Patent for a new and improved head-rest for railroad-car seats and other seats, that can be applied to or removed from the back of seats without the use of clamp-screws, and are adjustable and adaptable to the convenience and comfort of different persons. It includes a description and illustrations.
Date:
May 31, 1870
Creator:
Littlepage, Caleb V.
System:
The Portal to Texas History
Improvement in Cotton-Pickers.
Patent for a cotton-picking machine that "consists in a set of saws mounted on a truck, and geared with the driving-wheels, to run in the tops of the plants...and detach the cotton and convey it to a brushing-roller above, which detaches the cotton from the saws and delivers it into a receptacle behind." (Lines 10-17) Includes instructions and illustrations.
Date:
August 23, 1870
Creator:
McRae, Daniel M.
System:
The Portal to Texas History