US Patent: 814,530
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Adjustable Gage
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Patentee:
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John E. Giffin (exact or similar names) - Juniata, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Nov. 20, 1905 |
Granted: |
Mar. 06, 1906 |
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Russ Allen.
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Description: |
A type of double bevel gage for stair builders or carpenters. Essentially two bevel squares adjustably attached to a third common blade. |
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