US Patent: 236,335


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US Patent: 236,335

Saw-clamp

Patentee:

William H. Johnson (exact or similar names) - Springfield, MA

USPTO Classifications:

76/79

Tool Categories:

woodworking tools : handsaws : saw sharpening tools : saw vises

work holding : vises : saw vises

Assignees:

None

Manufacturer:

L. L. Pollard - Worcester, MA

Witnesses:

William H. Chapin

F. L. Safford

Patent Dates:
Applied:	Sep. 13, 1880
Granted:	Jan. 04, 1881

Patent Pictures:

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Description:

The 1884 "Worcester Almanac, Directory and Business Advertiser", page 648, has an ad for L. L. Pollard, "Manufacturer of light machinery", with a list of specialties including, "W. H. Johnson's saw filing clamp."