US Patent: 96,224 - Improvement in method of adjusting circular saws


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US Patent: 96,224

Improvement in method of adjusting circular saws

Patentee:

Jonathan P. Grosvenor (exact or similar names) - Lowell, MA

USPTO Classifications:

83/473

Tool Categories:

woodworking machines : circular saws : tablesaws

Assignees:

None

Manufacturer:

Jonathan P. Grosvenor - Lowell, MA

Witnesses:

D. Hall Rice

J. N. Marshall

Patent Dates:
Granted:	Oct. 26, 1869

Reissue Information:
Reissued as RE4,763 (Feb. 20, 1872)

Patent Pictures: [ 1 | 2 ]

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Vintage Machinery entry for J. P. Grosvenor.

Description:

An improvement on the inventor's patent 77,606 and patent 82,113.

"The object of this invention is to obtain in mitering-machines, having a circular saw, a more simple, cheap, and perfectly-operating device for adjusting the saw, while keeping the belt taut at all times, and the table level and of uniform height."