US Patent: D34,837
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| Wrench For Stay Bolts For Boiler Sheets
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Patentee:
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| Joshua B. Barnes (exact or similar names) - Springfield, IL |
| USPTO Classifications: |
| D8/21 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 08, 1901 |
| Granted: |
Jul. 23, 1901 |
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Patent Pictures:
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Joshua B. Barnes patent July 23, 1901 |
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Stan Schulz
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Description: |
| Barnes had parallel design patents for stay bolt wrenches -- this patent and D34,838. This design is closely related to his utility patent (no. 680,560). Patent no. 672,852 describes the stay-bolt. |
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