Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,926,653
Grinding machines
Patentee:
Frederick G. Krafft (exact or similar names) - Springfield, OH

USPTO Classifications:
125/11.01

Tool Categories:
metalworking machines : grinders : profile and contour grinders

Assignees:
Thompson Grinder Co. - Dayton, OH

Manufacturer:
Thompson Grinder Co. - Springfield, OH

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 18, 1958
Granted: Mar. 01, 1960

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thompson Grinder Co.

Copyright © 2002-2024 - DATAMP