Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 240,984
Art of Manufacturing Twist Drills
Patentee:
Theodore P. Farmer (exact or similar names) - Worcester, Worcester County, MA

USPTO Classifications:
72/324, 72/371, 76/108.6

Tool Categories:
tool making : making drills and augers

Assignees:
Farmer Lathe-Driil & Tool Co. - Leominster, Worcester County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Sep. 09, 1880
Granted: May 03, 1881

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

Copyright © 2002-2024 - DATAMP