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US Patent: 422,419
Armature
Patentee:
Charles D. Jenney (exact or similar names) - Indianapolis, IN

USPTO Classifications:
310/265, 310/270

Tool Categories:
electrical devices : electric motors : motor armatures

Assignees:
None

Manufacturer:
Jenney Electric Mfg. Co. - Indianapolis, IN

Witnesses:
E. W. Bradford
C. Bradford
Patent Dates:
Applied: May 14, 1889
Granted: Mar. 04, 1890

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Jenney Electric Mfg. Co.

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