Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 81,126
Improvement in saw-grinding machines
Patentee:
Emanuel Andrews (exact or similar names) - Williamsport, PA

USPTO Classifications:
451/137, 451/213

Tool Categories:
tool making : making sawblades

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles Howson
H. Howson

Patent Dates:
Granted: Aug. 18, 1868

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin

Copyright © 2002-2024 - DATAMP