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US Patent: 2,602,475
Reciprocative electromagnetic tool
Patentees:
Wayne A. Andreae - Birmingham, MI
Maynard R. Andreae - Birmingham, MI
Hobart D. Andreae - Birmingham, MI

USPTO Classifications:
310/29, 83/441.1, 83/450, 83/575, 83/752

Tool Categories:
electrical devices : electric motors : reciprocating or vibrating electric motors
woodworking machines : reciprocating saws : scrollsaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 17, 1947
Granted: Jul. 08, 1952

Patent Pictures:
USPTO pdf tiff
Google Patents
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Description:
This is an improvement to patent 1,948,229.

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