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US Patent: 714,786
Controlling Electric Motors
Patentee:
Maxwell W. Day (exact or similar names) - Schenectady, NY

USPTO Classifications:
114/144R, 318/141, 318/158, 318/676, 318/693, 322/77

Tool Categories:
electrical devices : electric motors : motor controls

Assignees:
General Electric Co. - Schenectady, NY

Manufacturer:
Not known to have been produced

Witnesses:
Gustaf Lang
M. F. Keating
C. J. Kintner

Patent Dates:
Applied: Sep. 26, 1900
Granted: Dec. 02, 1902

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for General Electric Co.

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