US Patent: 4,882,957
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| Socket Wrench Opening
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Patentees:
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| Richard B. Wright (exact or similar names) - Akron, Summit County, OH |
| Theodore M. Vozenilek (exact or similar names) - Canton, Stark County, OH |
| Brent P. Fleming (exact or similar names) - Copley, Summit County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 16, 1988 |
| Granted: |
Nov. 28, 1989 |
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Stan Schulz
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