US Patent: 2,136,301 - Dynamo-electric machine


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US Patent: 2,136,301

Dynamo-electric machine

Patentees:

George W. Hoddy (exact or similar names) - Flint, MI

Joseph S. Hoddy (exact or similar names) - Flint, MI

USPTO Classifications:

310/216.026, 310/216.127, 310/404, 310/409, 310/40R, 310/51

Tool Categories:

Assignees:

A. G. Redmond Co. - Flint, MI

Manufacturer:

Universal Electric Co. - Owosso, MI

Witnesses:

Unknown

Patent Dates:
Applied:	Aug. 10, 1937
Granted:	Nov. 08, 1938

Patent Pictures:

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Vintage Machinery entry for Universal Electric Co.

Description:

"An object of the invention is to provide a motor in the operation of which the usual noise produced by shaft rattle or shaft vibration is removed or materially reduced. The type of motor with which the invention is immediately concerned is of the direct current six-volt fractional horsepower type commonly used to operate the fans of heaters for automobiles..."