US Patent: 753,120
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Gage Butt Gage
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Patentee:
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| Joseph J. Butterworth (exact or similar names) - Chicago, IL |
| USPTO Classifications: |
| 33/44 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 12, 1903 |
| Granted: |
Feb. 23, 1904 |
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Ralph Brendler
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Description: |
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This is a nice compact butt gage designed to mark off very small
reference faces, allowing it to be used on doors after the trim
has been installed.
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