Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 156,748
Improvement in circular saws
Patentee:
Emanuel Andrews - Williamsport, PA

USPTO Classifications:
407/61, 83/846, 83/848

Tool Categories:
woodworking machines : machine and tool cutters : sawblades

Assignees:
None

Manufacturer:
Williamsport Saw Works - Williamsport, PA

Witnesses:
George L. Dyer
Charles Thurman

Patent Dates:
Applied: May 04, 1874
Granted: Nov. 10, 1874

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions

Copyright © 2002-2019 - DATAMP