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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795,236
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Jul. 18, 1905
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Internal Combustion Engine
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Charles E. Sargent |
Chicago, Cook County, IL |
Chas. E. Sargent, who for the past seven years has been manager of the Sargent Engineering Co., Chicago, has resigned to accept the position of chief engineer and manager of the gas engine department of the Wisconsin Engine Co., Corliss, Wis., builders of high grade Corliss engines, and which will now build the Sargent complete expansion gas engine, the invention of Mr. Sargent. C. E. Beck, who has been assistant manager and engineer of the Sargent Engineering Co., which has always made a specialty of designing and testing internal combustion engines and producers, will succeed Mr. Sargent. The Sargent Engineering Co. offices are in the Plymouth building, Chicago.
Mining & Engineering World, V28, 18 Jan., 1908, pg. 112 |
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935,235
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Sep. 28, 1909
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Device for Barring Over Engines
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Charles E. Sargent |
Corliss, Racine County, WI |
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961,648
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Jun. 14, 1910
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Ignition Magneto Mechanism for Air-Started Internal-Combustion Engines
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Charles E. Sargent |
Corliss, Racine County, WI |
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