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Patent number:
Patent Date:
US Patent: 1,423,112
Oil Cup
Patentee:
Frank O. Hoagland (
exact
or
similar
names) - Bridgeport, Fairfield County, CT
USPTO Classifications:
184/95
Tool Categories:
industrial machines
:
industrial machine mechanisms
:
industrial machine lubrication
:
oil or grease fittings
industrial machines
:
industrial machine mechanisms
:
industrial machine pulleys and belt drive mechanisms
Assignees:
Bilton Machine Tool Co.
- Bridgeport, Fairfield County, CT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 22, 1920
Granted:
Jul. 18, 1922
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Bilton Machine Tool Co.
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