Patent US3133583A successfully refreshed from Google Patents.
US3133583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airplane tire and retreading same
Assignee: Goodyear Tire and Rubber Co
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Filing: 1961-08-14
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Granted: 1964-05-19
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Expires: 1981-08-14
Abstract
No abstract record available.
Inventors
- 👤 Robert L Dobson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:51
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/54; B60; B60C; B60C9/00; B60C9/18; B60C9/1821; B60C9/20; B60C9/2003; B60C9/2006; B60C2200/00; B60C2200/02; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10513; Y10T152/10765; Y10T152/10783
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
97 words
A HIGH-SPEED PNEUMATIC AIRPLANE TIRE HAVING LATERALLY SPACED BEADS, A GENERALLY TOROIDAL CARCASS PORTION, AND A PERIPHERAL RUBBER TREAD PORTION, SAID CARCASS PORTION COMPRISING PLIES OF CORD EXTENDING FROM BEAD TO BEAD AND EMBEDDED IN RUBBER, A PLURALITY OF TREAD PLIES EMBEDDED IN SAID TREAD, SAID TREAD PLIES BEING SPACED FROM EACH OTHER AND FROM THE OUTERMOST OF SAID CARCASS PLIES BY DISTANCES GREATER THAN THE DISTANCES BETWEEN THE PLIES IN THE CARCASS PORTION, THE IMPROVEMENT IN WHICH THE RADIALLY INNERMOST TREAD PLY IS COMPOSED OF TREAD RUBBER HAVING EMBEDDED THEREIN SHORT, DISCONTINUOUS, DISCRETE LENGTHS OF WIRE.
References Cited (Backward Citations)
US1894237A
Cited
US2237819A
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US2943663A
Cited
US3018814A
Cited
US2984282A
Cited
US3057389A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |