US Patent: 536,312
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| Wrench
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Patentee:
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| Erwin Nelson Woodward (exact or similar names) - Groton, NY |
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Patent Dates:
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| Applied: |
Dec. 07, 1894 |
| Granted: |
Mar. 26, 1895 |
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Patent Pictures:
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1 | 2
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Erwin N. Woodward patent March 26, 1895 |
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Stan Schulz
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Description: |
| An example of this wrench, marked only "PAT'D MAR 95" and conforming to the patent drawing, sold on eBay in October, 2001. Another known example has "GROTON C. Co." for Groton Carriage Company on the "top" and "Pat'd Mar 95" on the under side.
Ken Cope's "American Wrench Makers 1830-1930" gives Woodward as the maker. |
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