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US Patent: 552,737
Oil-cup
Patentee:
Frank Drew Winkley - Madison, WI

USPTO Classifications:
184/93

Tool Categories:
household : bicycles

Assignees:
None

Manufacturer:
Winkley Co. - Hartford, CT

Witnesses:
Dora Bewick
Robert Wootton

Patent Dates:
Applied: Aug. 10, 1895
Granted: Jan. 07, 1896

Patent Pictures:
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Description:
"My invention is an oil-cup for bicycles and the like, and is an improvement over the cup shown in Letters Patent granted to me March 15, 1892, No. 470,734.

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