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US Patent: 1,251,702
Automatic Feeding Mechanism for Hard Grease Cups
Patentee:
Robert H. Silcock - Buffalo Gap, SD

USPTO Classifications:
184/37

Tool Categories:
industrial tools : tool lubricators : grease cups

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. N. Boorman
Anita R. Gauges

Patent Dates:
Applied: Mar. 26, 1917
Granted: Jan. 01, 1918

Patent Pictures:
USPTO pdf tiff
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