US Patent: 477,066
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| Pliers
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Patentee:
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| Sanford Obadiah Root (exact or similar names) - Lodi, NY |
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Patent Dates:
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| Applied: |
Nov. 10, 1891 |
| Granted: |
Jun. 14, 1892 |
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Patent Pictures:
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Sanford O. Root patent June 14, 1892 |
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Stan Schulz
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Description: |
| Pliers with inserted cutting edges. Each cutting bit has multiple cutting edges adjacent to the pivot point.
Improved by patent no. 496,902 granted May 9, 1893.
A known example marked with both patent dates, but no maker name corresponds in appearance to Root's Aug. 22, 1892 Canadian patent CA-39,951. |
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