US Patent: 2,191,725
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| Torque Measuring Wrench
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Patentee:
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| Ben Pepperdine (exact or similar names) - Chicago, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 23, 1937 |
| Granted: |
Feb. 27, 1940 |
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Patent Pictures:
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Ben Pepperdine patent February 27, 1940 |
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Stan Schulz
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Description: |
| Modification of a ratchet wrench like the one described in patent no. 1,258,582 to incorporate a pressure-activated gauge indicating torque.
Brayton & Richards - patent attorneys
B. Pepperdine owned Bog Mfg. Co. They made tools for Western Auto stores which were owned by his brother. |
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