Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-648,458
Air film bearing for machine tools
Patentee:
Alvin E. Mueller (exact or similar names) - Downey, CA

USPTO Classifications:

Tool Categories:
metalworking machines : grinders
metalworking machines : metalworking machine mechanisms : metalworking machine bearings

Assignees:
Harig Mfg. Corp. - Elgin, IL

Manufacturer:
Harig Mfg. Corp. - Elgin, IL
Harig Products, Inc. - Elgin, IL

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 11, 1962

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for Harig Products, Inc.
Description:
This is the Canadian equivalent of US patent 3,030,744, and was used on the Harig Air-Flo fixture.

Copyright © 2002-2024 - DATAMP