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US Patent: 664,190
Alternating-current electric motor
Patentee:
Elihu Thomson - Swampscott, MA

USPTO Classifications:
192/105C, 200/80R, 310/78, 318/778, 477/14

Tool Categories:
electrical devices : electric motors : induction motors : shaded pole induction motors

Assignees:
General Electric Co. - Schenectady, NY

Manufacturer:
General Electric Co. - Schenectady, NY

Witnesses:
John W. Gibboney
Henry O. Westendarp

Patent Dates:
Applied: Aug. 19, 1897
Granted: Dec. 18, 1900

Patent Pictures:
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"Vintage Machinery" entry for General Electric Co.
Description:
This patent date was seen on a GE induction motor.

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