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US Patent: 2,718,909
Jig saws
Patentee:
Walter A. Heinrich - Richmond Heights, MO

USPTO Classifications:
30/514, 83/640, 83/699.61, 83/752

Tool Categories:
woodworking machines : reciprocating saws : scrollsaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 27, 1951
Granted: Sep. 27, 1955

Patent Pictures:
USPTO pdf tiff
Google Patents
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Description:
The scrollsaw uses a coil of blade stock that can be advanced into position whenever the blade breaks.

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