US Patent: 126,527
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Improvement in Try Squares
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Patentees:
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Henry Disston (exact or similar names) - Philadelphia, PA |
Joab Morss (exact or similar names) - Philadelphia, PA |
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Patent Dates:
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Granted: |
May 07, 1872 |
Patent Pictures:
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Russ Allen. "Vintage Machinery" entry for Henry Disston & Sons
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Description: |
Try square that is a compromise between all metal and all wood handled try squares. Blade and metal stock are securely attached and the wood handle is recessed to accept a dovetailed rib on the stock. |
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