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US Patent: 1,573,904
Switch-actuating mechanism
Patentee:
Christian N. Bergmann (exact or similar names) - Pittsburgh, PA

USPTO Classifications:
200/15, 200/50.36, 218/107, 218/92

Tool Categories:
electrical devices : electric switches

Assignees:
Packard Electric Co. - Warren, OH

Manufacturer:
Packard Electric Co. - Warren, OH

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 23, 1922
Granted: Feb. 23, 1926

Patent Pictures:
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Vintage Machinery entry for Packard Electric Co.

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