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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16,846
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Mar. 17, 1857
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Improvement in fire-arms
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Sewell K. Lovewell |
Gardner, MA |
This patent is of interest because inventor Lovewell went on to manufacture woodworking machinery. |
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116,943
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Jul. 11, 1871
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Improvement in apple-parers and slicers
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Calvin A. Foster |
Fitchburg, MA |
Assignee and witness S. K. Lovewell also manufactured woodworking machinery. |
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165,669
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Jul. 20, 1875
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Improvement in molding-machines
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Alonzo Stockbridge Gear |
Boston, MA |
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173,731
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Feb. 22, 1876
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Improvement in band sawing-machines
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Levi L. Lamb |
Chelsea, MA |
The innovation is the use of springs in the blade-tensioning mechanism. We have seen saws from S. K. Lovewell & Co. marked with this patent date. |
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Improvement in band sawing-machines
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Sewall K. Lovewell |
Chelsea, MA |
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