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5 Matching Results
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Book-Support.
Patent for a book-support made to hold large, heavy books used in commercial and government offices. The platforms can be moved up and down by a crank on the side of the support.
Date:
January 19, 1897
Creator:
Barnes, William A.
System:
The Portal to Texas History
Wool-Press.
Patent for a wooden machine that is used to compress wool, including instructions and illustrations.
Date:
February 19, 1884
Creator:
Brooks, David F.
System:
The Portal to Texas History
Machine for Polishing Shoes.
Patent for "an improvement in machines for polishing shoes" (lines 8-9) including illustrations.
Date:
February 19, 1889
Creator:
Bright, Joseph Daniel
System:
The Portal to Texas History
Engine.
Patent for general "improvements in engines, and while one feature of our invention is adapted for use on all styles of engines, the invention in the complete form ...is especially suited for use on locomotive engines designed to exert high tractive power and to attain high speeds" (lines 12-19).
Date:
February 19, 1895
Creator:
Davis, Philip Z. & Barton, Alexander M.
System:
The Portal to Texas History
Sheep Shearing Machine.
Patent for a new and improved sheep-shearing machine. This design consists in "the plate having the teeth with the concave faces and cutting edges, in combination with [another] plate operating on [the first] plate and having the teeth, with the concaved lower faces and cutting edges adapted to operate on the cutting edges of teeth" (lines 10-16).
Date:
November 19, 1889
Creator:
Monday, Robert
System:
The Portal to Texas History