US Patent: 18,860 - Portable sawmill


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US Patent: 18,860

Portable sawmill

Patentee:

Treat T. Prosser (exact or similar names) - Oconomowoc, WI

USPTO Classifications:

83/488, 83/56

Tool Categories:

woodworking machines : circular saws : circular sawmills

woodworking machines : sawmills : circular sawmills

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

John S. Hollingshead

John W. Mankin

Patent Dates:
Granted:	Dec. 15, 1857

Patent Pictures:

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Description:

"The nature of this invention consists in attaching circular saws a to a movable frame b, passing along a slide A, operated by a band F F and pulleys h h, for the purpose of obtaining a continuous succession of cuts to prevent stopping and reversing machinery, and avoid cutting both ways, making a slight durable machine and portable, when desired."

See the biography of the inventor in the description for patent 15,438.