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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46,123
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Jan. 31, 1865
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Improvement in drilling-machines
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Warren Lyon |
New York, NY |
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142,886
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Sep. 16, 1873
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Improvement in pruning-shears
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Walter Baker |
Ilion, NY |
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142,926
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Sep. 16, 1873
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Improvement in Combined Punching and Shearing Machines
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Warren Lyon |
Mamaroneck, Westchester County, NY |
Brown & Allen, patent attorneys
This invention has for its object to combine in one machine instruments for punching metal, for cutting bars or plates of metal, and also for cutting wire, all at one operation, if desired; and the invention consists in such a new arrangement of levers for imparting motion to the several cutting and punching tools that they will all be operated simultaneously, even if not required to work, so that thus either one of the three operations; to wit, that of punching, of bar or plate cutting, and of wire-cutting may be carried on separately or together, as may be desired. The several levers are connected with each other by toothed segments, thereby to transmit motion from one to the other. |