US Patent: 160,503
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| Combined Bevel, Try-Square, and Divider
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Patentee:
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| William Ascough (exact or similar names) - Buffalo, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 29, 1874 |
| Granted: |
Mar. 09, 1875 |
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Ralph Brendler
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Description: |
| This tool combines a protractor-head bevel square with a small level and an extra retractable point to allow it to be used as dividers. |
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