US Patent: 1,426,645
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| Inclinometer
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Patentee:
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| Harry C. Hornbeck (exact or similar names) - San Bernardino, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 16, 1920 |
| Granted: |
Aug. 22, 1922 |
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Ralph Brendler
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Description: |
| This is a strange design for an inclinometer, designed for use in moving vehicles. It uses a liquid-filled container to dampen vibration, and a series of gears to keep the needle relatively steady even when jarred. |
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