US Patent: 1,000,133
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| Square and Bevel
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Patentee:
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| John T. Urbach (exact or similar names) - Baltimore, MD |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 21, 1910 |
| Granted: |
Aug. 08, 1911 |
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Ralph Brendler
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Description: |
| This is perhaps the most complex bevel ever invented. It features three separate adjustable blades, as well as a fixed square blade. |
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