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US Patent: 134,033
Improvement in sawing-machines
Patentee:
Benjamin Coulter Chambers - Shady Plain, PA

USPTO Classifications:
83/754, 83/773

Tool Categories:
woodworking machines : reciprocating saws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. S. Cochran
William M. Cochran

Patent Dates:
Granted: Dec. 17, 1872

Patent Pictures:
USPTO pdf tiff
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Description:
This cross between an eggbeater and a Sawzall does not seem very practical. It must have been a large device, because it has a rest that goes against the operator's chest, a strap that encircles his waist, and another strap that goes around his neck.

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