US3299935A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1965-04-19
•
Granted: 1967-01-24
•
Expires: 1985-04-19
Abstract
No abstract record available.
Inventors
- 👤 Charles F Bush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:08
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/02; B60C9/10; B60C2200/00; B60C2200/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A PNEUMATIC TIRE HAVING LATERALLY-SPACED BEAD PORTIONS, A GENERALLY TOROIDAL CARCASS PORTION CONNECTING SAID BEAD PORTIONS, AND A PERIPHERAL TREAD PORTION OF TREAD RUBBER BONDED TO SAID CARCASS PORTION, A PLURALITY OF PARALLEL MOLDED GROOVES EXTENDING AT AN ACUTE ANGLE RELATIVE TO THE CENTERLINE OF THE TREAD AND FORMING INTERVENING TRACTION ELEMENTS IN THE TREAD, AND A RADIALLY OUTER TREAD REINFORCING PLY COMPRISING A PLURALITY OF PLY SEGMENTS EACH RESPECTIVELY DISPOSED IN ONE OF SAID TRACTION ELEMENTS, EACH SEGMENT COMPRISING PARALLEL CORDS EXTENDING PARALLEL
Claim 2
Dependent Claim
84 words
A PNEUMATIC TIRE HAVING LATERALLY-SPACED BEAD PORTIONS, A GENERALLY TOROIDAL CARCASS PORTION CONNECTING SAID BEAD PORTIONS, AND A PERIPHERAL TREAD PORTION OF TREAD RUBBER BONDED TO SAID CARCASS PORTION, A PLURALITY OF PARALLEL MOLDED GROOVES EXTENDING AT AN ACUTE ANGLE RELATIVE TO THE CENTERLINE OF THE TREAD AND FORMING INTERVENING TRACTION ELEMENTS IN THE TREAD, AND A RADIALLY OUTER TREAD REINFORCING PLY COMPRISING A PLURALITY OF PLY SEGMENTS EACH RESPECTIVELY DISPOSED IN ONE OF SAID TRACTION ELEMENTS, EACH SEGMENT COMPRISING PARALLEL CORDS EXTENDING PARALLEL
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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) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |