US Patent: 1,050,155
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| Butt-gage
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Patentee:
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| William Mason (exact or similar names) - Pawtucket, RI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 31, 1912 |
| Granted: |
Jan. 14, 1913 |
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Ralph Brendler
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Description: |
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A very simple butt marking template, which is adjustable for
different size hinges.
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