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Patent number:
Patent Date:
US Patent: 2,012,724
Centralized Lubricating System
Patentee:
Charles W. Manzel (
exact
or
similar
names) - Buffalo, NY
USPTO Classifications:
184/28
,
184/7.4
Tool Categories:
industrial tools
:
tool lubricators
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Aug. 21, 1928
Granted:
Aug. 27, 1935
Patent Pictures:
USPTO
(New site tip)
Google Patents
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