Manufacturers Index - Crocker-Wheeler Electric Co.
Crocker-Wheeler Electric Co.
New York, NY; Ampere, NJ, U.S.A.
Manufacturer Class:
Steam and Gas Engines
This page contains information on patents issued to this manufacturer.
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If you find a patent number or patent date by this manufacturer that is not on this
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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
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More information on how to configure your computer to view these patents can be
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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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393,266
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Nov. 20, 1888
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Electric motor and dynamo
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Andrew L. Riker |
New York, NY |
This patent date was seen on a 1/4 HP motor/dynamo (1050 RPM, 2.2 amps, 115 volts DC) from Crocker-Wheeler Electric Co.; this patent is the only close match we could find. |
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451,884
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May. 05, 1891
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Electric motor or dynamo-electric machine
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Schuyler S. Wheeler |
New York, NY |
This patent date was seen on a dynamo from Crocker-Wheeler Electric Co.; the dynamo is 3 HP, 230 Volts, 12 Amps, 975 RPM. |
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451,885
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May. 05, 1891
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Method of constructing field-magnets of electric motors
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Schuyler S. Wheeler |
New York, NY |
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451,894
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May. 05, 1891
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Electric motor or dynamo-electric machine
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William F. Collins |
Chicago, IL |
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494,978
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Apr. 04, 1893
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Electric Motor
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Francis B. Crocker |
New York, NY |
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Electric Motor
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Schuyler S. Wheeler |
New York, NY |
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503,106
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Aug. 08, 1893
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Armature for Dynamo Machines and Motors
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Schuyler S. Wheeler |
New York, NY |
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792,762
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Jun. 20, 1905
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Dynamo Electric Machine
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Gano S. Dunn |
East Orange, Essex County, NJ |
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1,013,753
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Jan. 02, 1912
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Squirrel-cage rotor for electric motors
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Gano Dunn |
East Orange, NJ |
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1,104,784
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Jul. 28, 1914
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Dynamo-electric machine frame
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Gano Dunn |
East Orange, NJ |
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