US Patent: 110,051
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| Improvement in Buhl Saws
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Patent Dates:
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| Applied: |
Nov. 12, 1870 |
| Granted: |
Dec. 13, 1870 |
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Patent Pictures:
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USPTO pdf tiff
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Description: |
| Blade is secured using a tapered clamp pin which has a "diametric" slit that secures the blade when it is drawn into the bearing plate. This method overcomes the traditional clamp plate construction can result in the blade not held securely and is "objectionable" for fine saws.
Know example marked with manufacturer, patent date, and manufacture's address: 6 TEMPLE PLACE BOSTON. |
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