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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467,531
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Jan. 26, 1892
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Excelsior machine
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James R. Bate |
Detroit, MI |
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495,239
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Apr. 11, 1893
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Machine for cutting excelsior
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Charles B. Houghton |
Cincinnati, OH |
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Machine for cutting excelsior
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George R. Houghton |
Cincinnati, OH |
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Machine for cutting excelsior
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Sydney H. Shadbolt |
Cincinnati, OH |
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Machine for cutting excelsior
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James R. Bate |
Cincinnati, OH |
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513,853
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Jan. 30, 1894
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Excelsior machine
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Louis J. Wohnlich |
Detroit, MI |
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583,884
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Jun. 08, 1897
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Machine for cutting excelsior
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James R. Bate |
Cincinnati, OH |
"The object of this invention is to provide a machine of this class which shall stand in a vertical position and in which the scoring-spurs and cutting-knives are mounted upon an endless chain or carrier, so that said scorers when crossing the blocks of wood shall travel straight with the grain thereof, producing straight and tough strands of excelsior when removed from the block by the knives..." |
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691,523
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Jan. 21, 1902
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Excelsior machine
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James Russell Bate |
Baltimore, MD |
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