If you find a patent number or patent date by this manufacturer that is not on this
list, please contact the Site Historian.
Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
a special TIFF viewer must be installed with your browser in order properly work.
More information on how to configure your computer to view these patents can be
found at TIFF image Viewers
for Patent Images.
DATAMP = Directory of American Tool And
Machinery Patents . A sister site to VintageMachinery.org with information
on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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36,757
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Oct. 21, 1862
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Improvement in plastering-trowels
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Joseph Flint |
Rochester, NY |
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85,081
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Dec. 22, 1868
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Improvement in grinding-machines
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Joseph Flint |
Rochester, NY |
Inventor Joseph Flint was a saw manufacturer. The 1871 Rochester Directory has an ad showing a couple of large crosscut saws and a circular saw blade. "J. Flint's Saw Factory, 153 State Street, Rochester, N. Y. ... large stock of Saws, Mechanics' Tools, Moulders' Trowels, Slick's Lifters, Mason's Plastering Trowels, Brick Trowels, Mitre Tools, &c. My New Improved Champion Cross Cut Saw is the best in the market. Call and see it." |
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178,753
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Jun. 13, 1876
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Improvement in machines for planing shingles
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Joseph Flint |
Rochester, NY |
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