US Patent: 363,213
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Hand or Jack Plane Plane Oiler with Spring-loaded Valve
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Patentee:
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| Lester A. Dearth (exact or similar names) - Laconia, NH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 25, 1887 |
| Granted: |
May 17, 1887 |
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Steve Reynolds
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Description: |
| This oiler is of the common type which has a hollow knob. The invention is a spring loaded valve the workman can use to control oil flow. |
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