US Patent: 49,634
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Carriage-Curtain Fastening
Improvement in Curtain-Knobs
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Patentee:
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| Calvin C. Kroh (exact or similar names) - Tiffin, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Aug. 29, 1865 |
| Reissue Information: |
| Reissued as RE4,019 (Jun. 07, 1870) |
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Patent Pictures:
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Calvin C. Kroh Pat. August 29, 1865 |
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Stan Schulz
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Description: |
| This knob for fastening carriage curtains has a screw shank, and a flanged base shaped to accept a polygonal socket wrench or "T" wrench. A bit brace socket wrench is shown in the drawing. |
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