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Patent number:
Patent Date:
US Patent: 401,256
Dropper Spout
Patentee:
Sylvester P. Denison (
exact
or
similar
names) - Brooklyn, NY
USPTO Classifications:
222/108
,
222/401
Tool Categories:
industrial tools
:
tool lubricators
:
oil pumps
Assignees:
Sylvester P. Denison
- Brooklyn, NY
Holbrook Cushman
- New York, NY
Manufacturer:
Cushman & Denison
- New York, NY
Witnesses:
Holbrook Cushman
Evan P. George, Jr.
J. A. Jamison, Jr.
Patent Dates:
Applied:
Nov. 03, 1887
Granted:
Apr. 09, 1889
Patent Pictures: [
1
|
2
]
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Timeless Tools and Treasures
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