Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 123,604
Improvement in Cutting Tools
Patentee:
Benjamin F. Allen (exact or similar names) - Boston, Suffolk County, MA

USPTO Classifications:
408/199, 56/219

Tool Categories:
metalworking machines : milling machines : milling machine tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Feb. 13, 1872

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

Copyright © 2002-2024 - DATAMP