US Patent: 592,278
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| Hammer
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Patentee:
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| Edward C. Clark (exact or similar names) - Lebanon Springs, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 06, 1897 |
| Granted: |
Oct. 26, 1897 |
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Patent Pictures:
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Edward C. Clark patent October 26, 1897 |
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Stan Schulz
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Description: |
| The focus of the patent is the nail pulling feature which includes a supplemental friction bar to enable the claw to grip nail shanks. The same principle can be scaled up to claw bars for railroad spikes. |
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