Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,072,563
Automatic Multiple Broaching Machine
Patentees:
John E. Lynch (exact or similar names) - Cincinnati, Hamilton County, OH
Howard L. Pope (exact or similar names) - Cincinnati, Hamilton County, OH
Amos H. Hawley (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
409/252, 409/270, 409/277, 83/206

Tool Categories:
metalworking machines : broaching machines

Assignees:
Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 15, 1935
Granted: Mar. 02, 1937

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

Copyright © 2002-2024 - DATAMP