Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,289,110
Milling Speed Calculator
Patentees:
Hans Ernst (exact or similar names) - Cincinnati, Hamilton County, OH
Raymond D. Wortendyke (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
235/84

Tool Categories:
metalworking tools : machinist tools : speed and feed calculators

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

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

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 11, 1941
Granted: Jul. 07, 1942

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.
Description:
This patent number was seen on a Cincinnati Milling Machine Co. patent plate 4FV-101.

Copyright © 2002-2024 - DATAMP