Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,791,491
Cylindrical Honing Tool
Patentee:
William F. Emerson (exact or similar names) - Williamsville, Erie County, NY

USPTO Classifications:
451/476

Tool Categories:
metalworking tools : honing tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 03, 1929
Granted: Feb. 10, 1931

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

Copyright © 2002-2024 - DATAMP