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US Patent: 557,082
Oil Can
John H. McGinty - Mansfield, OH

USPTO Classifications:
222/149, 222/518

Tool Categories:
industrial tools : tool lubricators : oil cans

John H McGinty - Mansfield, OH
William J. Holway - Washington, PA
Robert Lowe - Washington, PA
Frederick McKee - Washington, PA

Gem Mfg. Co. - Pittsburgh, PA

John J. Van Atta
Robert J. Brooker
A. Ruppert
H. A. Daniels

Patent Dates:
Applied: Sep. 25, 1895
Granted: Mar. 24, 1896

Patent Pictures:
John H. McGinty patent March 24, 1896
USPTO pdf tiff
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The patent is for the spring-loaded wire to unclog the spout of an oiler; the spout can be slid up and down. The patent is referenced by date (along with 651,313) on the GEM OILER.

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