US3342239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire cases, particularly for airplanes
Assignee: Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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Filing: 1965-06-21
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Granted: 1967-09-19
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Expires: 1985-06-21
Abstract
No abstract record available.
Inventors
- 👤 Olagnier Jean Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:02
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/18; B60C9/26; B60C9/20; B60C2200/00; B60C2200/02; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10774; Y10T152/10801
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
APNEUMATIC TIRE CASING HAVING A CARCASS AND A CIRCUMFERENTIALLY RIBBED AND GROOVED RUBBER TREAD, COMPRISING AT LEAST ONE REINFORCING TREAD PLY OF CORDS EMBEDDED WITHIN THE TREAD RUBBER, SAID AT LEAST ONE TREAD PLY BEING INTERRUPTED IN THE TRANSVERSE DIRECTION AT AT LEAST ONE POINT LOCATED APPROXIMATELY BELOW THE CETNER OF A SELECTED RIB OF SAID TREAD, TO FORM A PLURALITY OF BANDS EXTENDING TOWARD THE CENTER OF AT LEAST SAID SELECTED RIB AND CURVING INWARDS BELOW AN ADJACENT TREAD GROOVE BUT REMAINING ENTIRELY EMBEDDED WITHIN THE TREAD RUBBER.
Claim 2
Dependent Claim
89 words
APNEUMATIC TIRE CASING HAVING A CARCASS AND A CIRCUMFERENTIALLY RIBBED AND GROOVED RUBBER TREAD, COMPRISING AT LEAST ONE REINFORCING TREAD PLY OF CORDS EMBEDDED WITHIN THE TREAD RUBBER, SAID AT LEAST ONE TREAD PLY BEING INTERRUPTED IN THE TRANSVERSE DIRECTION AT AT LEAST ONE POINT LOCATED APPROXIMATELY BELOW THE CETNER OF A SELECTED RIB OF SAID TREAD, TO FORM A PLURALITY OF BANDS EXTENDING TOWARD THE CENTER OF AT LEAST SAID SELECTED RIB AND CURVING INWARDS BELOW AN ADJACENT TREAD GROOVE BUT REMAINING ENTIRELY EMBEDDED WITHIN THE TREAD RUBBER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |