US Patent: 85,624
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| Wrench
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Patentee:
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| Howard Tilden (exact or similar names) - Boston, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jan. 05, 1869 |
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Patent Pictures:
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Howard Tilden Pat. Jan. 5, 1869 |
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Stan Schulz
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Description: |
| The shank has a slot for the adjusting bolt, and tapers with the narrow end toward the fixed jaw. The movable jaw has a projection that fits into the slot in the shank, and is threaded for the adjusting screw. The adjusting screw has a broad shoulder to bear on the back side of the shank. |
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