Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,777,257
Hone with pressure actuated gage
Patentee:
Albert M. Johnson (exact or similar names) - Rockford, IL

USPTO Classifications:
33/DIG.002, 451/151, 451/25, 451/478, 73/37.9

Tool Categories:
metalworking machines : honing machines

Assignees:
Barnes Drill Co. - Rockford, IL

Manufacturer:
Barnes Drill Co. - Rockford, IL

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 19, 1953
Granted: Jan. 15, 1957

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Barnes Drill Co.

Copyright © 2002-2024 - DATAMP