Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 480,607
Circumference Indicator and Tire Gage
Patentee:
Peter McCallum (exact or similar names) - St. Paul, Ramsey County, MN

USPTO Classifications:
33/772

Tool Categories:
metalworking tools : machinist tools : measuring tools : test indicator holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 08, 1892
Granted: Aug. 09, 1892

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP