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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143,232
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Sep. 30, 1873
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Improvement in planing-machines
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Andrew H. Frank |
Buffalo, NY |
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Improvement in planing-machines
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George Spire |
Buffalo, NY |
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147,760
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Feb. 24, 1874
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Improvement in spindles
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Andrew H. Frank |
Buffalo, NY |
Assignees were the principals of Frank & Co. of Buffalo. |
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Improvement in spindles
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George Spire |
Buffalo, NY |
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162,776
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May. 04, 1875
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Improvement in planing-machines
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George Spire |
Buffalo, NY |
Assignees were the principals of Frank & Co. of Buffalo. |
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165,720
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Jul. 20, 1875
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Improvement in molding-machines
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Andrew H. Frank |
Buffalo, NY |
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Improvement in molding-machines
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George Spire |
Buffalo, NY |
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171,510
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Dec. 28, 1875
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Improvement in planing-machines
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Andrew H. Frank |
Buffalo, NY |
The inventors were the principals of Frank & Co. of Buffalo, a maker of moderately-priced light-industrial machines. |
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Improvement in planing-machines
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George Spire |
Buffalo, NY |
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174,950
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Mar. 21, 1876
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Improvement in sawing-machines
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Andrew H. Frank |
Buffalo, NY |
Combination bandsaw and scrollsaw ("gig-saw"). |
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Improvement in sawing-machines
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George Spire |
Buffalo, NY |
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