Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,254,010
Grinding Machine
Patentees:
Charles Herfurth (exact or similar names) - Cincinnati, OH
Raymond D. Wortendyke (exact or similar names) - Cincinnati, OH

USPTO Classifications:
451/221, 451/239, 74/409, 91/219, 91/32

Tool Categories:
metalworking machines : grinding machines

Assignees:
Cincinnati Grinders, Inc. - Cincinnati, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 25, 1938
Granted: Aug. 26, 1941

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Grinders, Inc.

Copyright © 2002-2024 - DATAMP