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Patent number:
Patent Date:
US Patent: 783,382
Journal Lubricator
Patentee:
Elijah McCoy (
exact
or
similar
names) - Detroit, Wayne County, MI
USPTO Classifications:
184/65
Tool Categories:
propulsion and energy
:
steam engines
:
steam engine lubricators
Assignees:
Detroit Lubricator Co.
- Detroit, Wayne County, MI
Manufacturer:
Not known to have been produced
Witnesses:
May E. Kott
Charles F. Burton
Lotta Lee Hayton
T. G. Massey
Patent Dates:
Applied:
Mar. 10, 1902
Granted:
Feb. 21, 1905
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Detroit Lubricator Co.
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