Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,092,571
Machine for Backing Off Hobs or Cutters for Cutting Gears
Patentee:
Carl J. Halborg (exact or similar names) - Rockford, Winnebago County, IL

USPTO Classifications:
409/10, 409/39, 409/48

Tool Categories:
metalworking machines : metal lathes : backing off lathes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 19, 1912
Granted: Apr. 07, 1914

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

Copyright © 2002-2024 - DATAMP