Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 117,340
Improvement in sawing-machines
Patentee:
Aaron E. Smith - Libertyville, IL

USPTO Classifications:
83/591

Tool Categories:
woodworking machines : human powered machines
woodworking machines : circular saws : tablesaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
N. H. Sherburne
N. C. Gridley

Patent Dates:
Granted: Jul. 25, 1871

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Innovation is a mechanism that allows either a treadle or a line-shaft to power the saw.

Copyright © 2002-2019 - DATAMP