US3558389A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of building a belted radial ply tire
Assignee: Aerojet Rocketdyne Holdings Inc
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Filing: 1969-01-28
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Granted: 1971-01-26
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Expires: 1989-01-28
Abstract
Abstract THE INVENTION PROVIDES FOR THE BUILDING OF A BELTED RADIAL PLY TIRE IN A "ONE-STAGE" PROCESS WHEREIN THE CORDS OF THE CIRCUMFERENTIAL BELT WILL " PANTOGRAPH" TO THE FINAL DESIRED LOW CROWN ANGLE UPON EXPANSION.
Inventors
- 👤 William Bezbatchenko Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:36
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |