US3217778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic cord tire
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1963-10-02
•
Granted: 1965-11-16
•
Expires: 1983-10-02
Abstract
No abstract record available.
Inventors
- 👤 Frederick J Kovac
- 👤 Grover W Rye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:07
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/0042; B29; B29D; B29D30/00; B29D30/06; B29D30/38; B60C9/02; B60C9/04; B60C9/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A PNEUMATIC TIRE OF ELASTOMERIC MATERIAL HAVING REINFORCEMENT MATERIAL BONDED IN AT LEAST ONE LAYER, SAID LAYER COMPRISED OF INDIVIDUAL REINFORCING STRANDS FORMED OF YARNS ALL OF WHICH HAVE A HELICAL CONFIGURATION, THUS PERMITTING SAID YARNS TO ELONGATE UNDER TENSILE LOADS AND TO ABSORB COMPRESSIVE LOADS.
Claim 2
Dependent Claim
46 words
A PNEUMATIC TIRE OF ELASTOMERIC MATERIAL HAVING REINFORCEMENT MATERIAL BONDED IN AT LEAST ONE LAYER, SAID LAYER COMPRISED OF INDIVIDUAL REINFORCING STRANDS FORMED OF YARNS ALL OF WHICH HAVE A HELICAL CONFIGURATION, THUS PERMITTING SAID YARNS TO ELONGATE UNDER TENSILE LOADS AND TO ABSORB COMPRESSIVE LOADS.
References Cited (Backward Citations)
US1875445A
Cited
US1519545A
Cited
US1779391A
Cited
US2179374A
Cited
US2982328A
Cited
US3024829A
Cited
US3062259A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |