US Patent: 949,083
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Wrench
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Patentee:
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Frank Mossberg (exact or similar names) - Attleboro, MA |
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Patent Dates:
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Applied: |
Jun. 14, 1909 |
Granted: |
Feb. 15, 1910 |
Patent Pictures:
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Frank Mossberg Pat. Feb. 15, 1910 |
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Stan Schulz
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Description: |
This square shank socket driver with a "T" rod handle that can slide and fold alongside the shank for storage was supplied as the drive handle for early Frank Mossberg Co. socket sets, including spark plug sockets. |
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