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CA Patent: CA-239,417
System for operating electric reciprocating motors
Patentee:
Carl Stanley Weyandt - Pittsburgh, PA

USPTO Classifications:

Tool Categories:
electrical devices : electric motors : reciprocating or vibrating electric motors
specialty tools : handheld power tools

Assignees:
Central Electric Tool Co. - Pittsburgh, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Apr. 15, 1924

Patent Pictures:
CIPO Data
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Description:
We can find no evidence that the assignee, Central Electric Tool Co., ever manufactured anything. It seems to exist only in patent assignments. The Pennsylvania corporate registry database shows that the company was registered in January 1919 and dissolved in February 1959.

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