US Patent: 81,098
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Improvement in Cant Hooks
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Patentee:
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Joseph McDonald (exact or similar names) - Oahkosh, WI |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Apr. 02, 1868 |
Granted: |
Aug. 18, 1868 |
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Russ Allen.
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Description: |
Screw-in pike and stops to prevent the hook from moving too far foward or back. |
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