Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 657,924
Lubricator
Patentee:
George B. Essex (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
184/52

Tool Categories:
industrial tools : lubricators

Assignees:
Michigan Lubricator Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 31, 1897
Granted: Sep. 18, 1900

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Michigan Lubricator Co.

Copyright © 2002-2024 - DATAMP