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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4,869
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Dec. 03, 1846
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Machinery for chamfering, crozing, and howeling casks
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Philip Estes |
Adrian, MI |
The inventor would become partner in Great Western Mfg. Co. in Leavenworth Kansas. He started there in 1857 and so far as we know, this invention was not used by Great Western or its predecessor firms. |
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28,662
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Jun. 12, 1860
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Ore Stamp
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Philip Estes |
Leavenworth, KS |
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66,617
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Jul. 09, 1867
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Governor
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F. J. Nutz |
Leavenworth, KS |
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Governor
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Philip Estes |
Leavenworth, KS |
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72,828
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Dec. 31, 1867
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Improvement in head-blocks
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Philip Estes |
Leavenworth, KS |
The inventor was partner in Willson, Estes & Fairchild, which in 1869 became Great Western Mfg. Co. |
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108,576
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Oct. 25, 1870
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Reciprocating Engine
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Philip Estes |
Leavenworth, KS |
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RE4,279
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Feb. 28, 1871
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Improvement in Steam Engines
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Philip Estes |
Leavenworth, KS |
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114,427
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May. 02, 1871
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Improvement in Piston-Packings
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Philip Estes |
Leavenworth, KS |
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