US Patent: 22,585
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| Framing-Square
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Patentee:
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| William Ripley (exact or similar names) - Edgartown, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jan. 11, 1859 |
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Ralph Brendler
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Description: |
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This is an unusual framing square designed to help lay out timber frame
braces, as well as their mortises and tenons.
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