US Patent: 1,724,697
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| Flaring Tool
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Patentee:
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| August C. Dobrick (exact or similar names) - Chicago, IL |
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Patent Dates:
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| Applied: |
Apr. 14, 1927 |
| Granted: |
Aug. 13, 1929 |
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Patent Pictures:
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August C. Dobrick patent August 13, 1929 |
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Stan Schulz
"Vintage Machinery" entry for Imperial Brass Mfg. Co.
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Description: |
| The device includes clamping bars with openings corresponding to standard tubing sizes, and a sliding yoke with screw driven conical spreader. The openings in the clamping bars have "screw threaded" surfaces to grip the tubing.
Imperial Brass produced tube flaring tools, and had numerous related patents. |
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