US Patent: 1,464,556
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| Oil Can
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Patentee:
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| Arthur R. Beck (exact or similar names) - Ames, IA |
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Patent Dates:
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| Applied: |
Feb. 08, 1922 |
| Granted: |
Aug. 14, 1923 |
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Patent Pictures:
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Arthur R. Beck patent Aug. 14, 1923 |
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Stan Schulz
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Description: |
| The patent focuses on the structure of the pump, including the absence of internal springs, the ability to take it apart and that both internal valves are identical.
The patent date appears on an oil can with two manufacturer names -- Beck Mfg. Co. Sioux City, IA and Gustave Lidseen Patentee & M'N'F'R - Chicago, ILL. |
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