Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 894,423
Lubricator
Patentee:
James M. Chambers (exact or similar names) - Boulder, Boulder County, CO

USPTO Classifications:
184/31

Tool Categories:
industrial tools : tool lubricators : oil cups

Assignees:
Moses Meyer - Boulder, Boulder County, CO
James M. Chambers - Boulder, Boulder County, CO

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Aug. 12, 1907
Granted: Jul. 28, 1908

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

Copyright © 2002-2024 - DATAMP