US3095026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire
Assignee: Bridgestone Firestone Inc
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Filing: 1959-08-07
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Granted: 1963-06-25
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Expires: 1979-08-07
Abstract
No abstract record available.
Inventors
- 👤 Weber Arthur Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:06
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/38; D04B15/54; D04B15/64; B; B60; B60C; B60C9/00; B60C9/18; B60C9/1821; F; F16; F16C; F16C31/00; F16C31/04; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10513; Y10T152/10765; Y10T152/10792
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
A PNEUMATIC TIRE HAVING A RADIAL CORD BODY AND A TREAD PLY ASSEMBLY COMPRISING THREE INDIVIDUAL TREAD PLIES ARRANGED RADIALLY INWARDLY OF THE TREAD SURFACE OF SAID TIRE, TWO OF SAID INDIVIDUAL TREAD PLIES OF SAID ASSEMBLY COMPRISING RUBBERY MATERIAL REINFORCED WITH PARALLEL CORDS OF SUBSTANTIALLY NON-EXTENSIBLE MATERIAL EXTENDING CONTINUOUS FROM EDGE TO EDGE OF SAID TREAD PLIES AT ACUTE ANGLES TO THE ROLLING AXIS OF SAID TIRE AND WITH THE CORDS OF ONE OF SAID TWO TREAD PLIES EXTENDING OPPOSITELY TO AND CROSSING THE CORDS OF SAID OTHER PLY, THE THIRD TREAD PLY CONSTITUTING THE EXTERIOR LAYER OF SAID TREAD PLY ASSEMBLY AND COMPRISING RUBBERY MATERIAL REINFORCED WITH DISCONTINUOUS, INDIVIDUAL, DISCRETE ORIENTED FIBERS, THE DIRECTION OF ORIENTATION EXTENDING AT AN ANGLE TO THE CORDS OF EACH OF SAID OTHER TWO TREAD PLIES, SAID TREAD PLY ASSEMBLY PROVIDING STABILITY TO SAID RADIAL CORD TIRE BODY.
Claim 2
Dependent Claim
145 words
A PNEUMATIC TIRE HAVING A RADIAL CORD BODY AND A TREAD PLY ASSEMBLY COMPRISING THREE INDIVIDUAL TREAD PLIES ARRANGED RADIALLY INWARDLY OF THE TREAD SURFACE OF SAID TIRE, TWO OF SAID INDIVIDUAL TREAD PLIES OF SAID ASSEMBLY COMPRISING RUBBERY MATERIAL REINFORCED WITH PARALLEL CORDS OF SUBSTANTIALLY NON-EXTENSIBLE MATERIAL EXTENDING CONTINUOUS FROM EDGE TO EDGE OF SAID TREAD PLIES AT ACUTE ANGLES TO THE ROLLING AXIS OF SAID TIRE AND WITH THE CORDS OF ONE OF SAID TWO TREAD PLIES EXTENDING OPPOSITELY TO AND CROSSING THE CORDS OF SAID OTHER PLY, THE THIRD TREAD PLY CONSTITUTING THE EXTERIOR LAYER OF SAID TREAD PLY ASSEMBLY AND COMPRISING RUBBERY MATERIAL REINFORCED WITH DISCONTINUOUS, INDIVIDUAL, DISCRETE ORIENTED FIBERS, THE DIRECTION OF ORIENTATION EXTENDING AT AN ANGLE TO THE CORDS OF EACH OF SAID OTHER TWO TREAD PLIES, SAID TREAD PLY ASSEMBLY PROVIDING STABILITY TO SAID RADIAL CORD TIRE BODY.
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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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |