US Patent: 371,438 - Hack-saw frame


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US Patent: 371,438

Hack-saw frame

Patentee:

Leonard L. Davis (exact or similar names) - Springfield, MA

USPTO Classifications:

30/510

Tool Categories:

metalworking tools : hacksaws

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	May 02, 1887
Granted:	Oct. 11, 1887

Patent Pictures:

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Description:

Inventor L. L. Davis manufactured saws and planes but we have not found evidence thaat his patent hacksaws were manufactured. See also his patent 492,937.