Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,282,720
Crankshaft Broaching Lathe
Patentee:
Willard L. Groene (exact or similar names) - Cincinnati, OH

USPTO Classifications:
407/12, 409/263, 409/275, 82/129

Tool Categories:
metalworking machines : metalworking machine mechanisms
metalworking machines : metal lathes : crankshaft lathes

Assignees:
R. K. Le Blond Machine Tool Co. - Cincinnati, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Sep. 19, 1940
Granted: May 12, 1942

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for R. K. Leblond Machine Tool Co.

Copyright © 2002-2025 - DATAMP