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US Patent: 214,071
Improvement in Clamping Devices for Filing Saws
Noiseless Saw Vise
Patentee:
William P. Wentworth - Seneca Falls, NY

USPTO Classifications:
76/79.5

Tool Categories:
woodworking tools : handsaws : saw sharpening tools : saw vises

Assignees:
None

Manufacturer:
Seneca Falls Manufacturing Co. - Seneca Falls, NY
Edward C. Stearns & Co. - Syracuse, NY

Witnesses:
U. S. Algire
Samuel Jacoby

Patent Dates:
Applied: Jan. 21, 1878
Granted: Apr. 08, 1879

Patent Pictures: [ 1 | 2 | 3 ]
USPTO pdf tiff
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"Vintage Machinery" entry for Seneca Falls Manufacturing Co.
"Vintage Machinery" entry for George N. Stearns (E. C. Stearns)
Description:
Patent is for the lever and cam arrangement as well as the cushioning secured to the lower edge of the jaw.

Seneca Falls marketed 3 models (pic 2), models 1 & 2 with a screw mounting feature and model 3 which used a screw clamp.

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