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US Patent: 998,868
Induction Motor
Patentee:
Martin O. Berthold (exact or similar names) - Indianapolis, Marion County, IN

USPTO Classifications:
310/211

Tool Categories:
electrical devices : electric motors : induction motors

Assignees:
Fairbanks-Morse Electrical Mfg. Co. - Indianapolis, Marion County, IN

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 05, 1908
Granted: Jul. 25, 1911

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Fairbanks, Morse & Co.

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