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3 Matching Results
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Improvement in Plow and Seeder.
Patent for a plow and seeder that has an added "rotating flanged drum composed of two perforated cylinders" (lines 10-11) including a detailed explanation and description of the illustration.
Date:
February 19, 1878
Creator:
Elliott, Pinkney H.
System:
The Portal to Texas History
Washing-Machine.
Patent for a washing machine with altered construction for quick removal and insertion of clothing, while still working safely and quickly with a variety of fabrics. It uses a rotary table and a pounder.
Date:
August 19, 1902
Creator:
Lawrence, James M.
System:
The Portal to Texas History
Sash-Holder.
Patent for a new and useful improvement in sash holders, including instructions and illustrations.
Date:
September 19, 1899
Creator:
Morrow, Scott A. & Halcom, Jarret Conklin
System:
The Portal to Texas History