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Patent number:
Patent Date:
US Patent: 305,305
Metallic Can
Patentees:
Thorvald F. Hammer (
exact
or
similar
names) - Branford, New Haven County, CT
Joseph F. Nettleton (
exact
or
similar
names) - Branford, New Haven County, CT
USPTO Classifications:
222/214
Tool Categories:
industrial tools
:
tool lubricators
:
oil cans
Assignees:
Emil C. Hammer
- Boston, Middlesex County, MA
Manufacturer:
Unknown
Witnesses:
Lester J. Nichols
Joseph C. Sharkey
Henry F. Parker
John E. Gavin
Patent Dates:
Applied:
Mar. 18, 1884
Granted:
Sep. 16, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
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