US Patent: D31,244
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| Design for a Hammer Head
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Patentees:
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| Daniel S. Williams (exact or similar names) - Salida, CO |
| Frederick R. Waters (exact or similar names) - Ouray, CO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 24, 1899 |
| Granted: |
Jul. 18, 1899 |
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Russ Allen.
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Description: |
| Two design elements: groove or socket in the side of the hammer head; flare at the ends of the groove. Term of patent is 14 years. |
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