US Patent: 459,643
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| Hammer
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Patentee:
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| William Montgomery (exact or similar names) - Roseville, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 20, 1891 |
| Granted: |
Sep. 15, 1891 |
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Patent Pictures:
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William Montgomery Pat. Sept. 15, 1891 |
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Stan Schulz
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Description: |
| The inside surface of the claws, and the exterior of the eye facing the claws have gripping teeth suitable for nuts, rods, or pipe. |
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