US Patent: 1,383,123
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Wrench
Grease Cup Wrench
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Patentee:
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| Robert Henry Jones (exact or similar names) - Randolph, NE |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 23, 1921 |
| Granted: |
Jun. 28, 1921 |
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Patent Pictures:
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Robert Henry Jones patent June 28, 1921 |
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Stan Schulz
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Description: |
| The patent applies the principle of a strap wrench to the problem of turn hard-to-reach grease cups. A "T" shaped handle and head has a loop of flexible material attached to two pivot pins in the head, so that rotating the handle and head tightens the loop around the grease cup to either tighten or loosen it. The looped material could be left unfastened, so as to adjustable for size. |
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