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Patent number:
Patent Date:
US Patent: 2,772,034
Pump shaft seal for hand oilers
Patentee:
Roy H. Richmond, Jr. (
exact
or
similar
names) - Wellsburg, WV
USPTO Classifications:
222/341
,
222/385
,
222/464.3
,
222/542
,
277/585
,
285/192
,
285/921
,
29/451
,
403/244
Tool Categories:
industrial tools
:
tool lubricators
:
oil cans
Assignees:
Eagle Mfg. Co.
- Wellsburg, WV
Manufacturer:
Eagle Mfg. Co.
- Wellsburg, WV
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 06, 1953
Granted:
Nov. 27, 1956
Patent Pictures:
USPTO
(New site tip)
Google Patents
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