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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:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
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.

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