US Patent: 5,425,292
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| Wrench device
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Patentee:
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| Raymond A. Mobile (exact or similar names) - Rolling Meadows, IL |
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Patent Dates:
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| Applied: |
Sep. 24, 1993 |
| Granted: |
Jan. 20, 1995 |
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Patent Pictures:
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Patent 5,425,292 - edited drawing |
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Stan Schulz
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Description: |
| Stamped steel, with multiple "box" openings and curved edge areas.
Known example marked in part "MOBILE UNI-WRENCH" has metric size markings on one side and SAE size markings on the other.
See also Design patent D360,117. Mobile applied for "UNI-WRENCH" as a trademark in 1995.
Prior art patents cited include D103,579, D104,869, D120,489, D176,005, D257,383, 1,072,479, 1,464,128, 3,745,860 and 5,062,327. |
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