Method for coating a reinforced hose
Abstract
Abstract AN IMPROVED METHOD FOR MANUFACTURING STRAND REINFORCED FLEXIBLE HOSE COMPRISING MOVING A STRAND COVERED HOSE CARCASS THROUGH A COATING STAGE IN SUCH A MANNER THAT SUBSTANTIALLY ONLY COMPRESSIVE FORCES ARE PRESENT IN THE HOSE CARCASS IN THE DIRECTION PARALLEL TO ITS LONGITUDINAL AXIS AT THE TIME THE HOSE IS WOUND ON A REEL FOR STORAGE. THE HOSE IS RIDDED OF ANY EXCESS COATING MATERIAL AND STORED ON A REEL OR OTHER SUITABLE STORAGE DEVICE AT A RATE NOT GREATER THAN THE RATE AT WHICH THE HOSE IS EXITING FROM THE COATING OPERATION. THE APPARATUS COMPRISES MEANS FOR MOVING THE HOSE THROUGH THE COATING OPERATION WITH SUBSTANTIALLY ONLY COMPRESSIVE FORCES AS AFORESAID, AND MEANS FOR COATING THE STRAND REINFORCED HOSE.
Inventors
- 👤 Robert H Kaufman
- 👤 Donald Richardson
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1975-06-06 | 1975-12-06 | 1976-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-06 | 1979-12-06 | 1980-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-06 | 1983-12-06 | 1984-06-06 | $7700.00 | Window Closed / Lapsed |