US3311152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire construction employing novel reinforcing system
Assignee: Owens Corning
•
Filing: 1965-04-30
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Granted: 1967-03-28
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Expires: 1985-04-30
Abstract
No abstract record available.
Inventors
- 👤 Marzocchi Alfred
- 👤 Frank J Lachut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:56
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/0028; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/22; B29C70/226; B29C70/28; B29C70/40; B29C70/50; B29C70/504; B60C15/00; B60C15/04; B60C9/18; B60C9/20; B29C43/00; B29C43/22; B29C43/24; B29K; B29K2021/00; B29K2105/00; B29K2105/24; B29K2105/246; B29K2105/25; B29K2105/253; B29K2105/256; B29L; B29L2030/00; B29L2030/003; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10279; Y10T152/10378; Y10T152/10387; Y10T152/10495; Y10T152/10765; Y10T152/1081; Y10T152/10819; Y10T152/10846; Y10T428/00; Y10T428/249921; Y10T428/249924; Y10T428/249933; Y10T428/249934; Y10T428/249936; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938; Y10T428/31504; Y10T428/31551; Y10T428/31641
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
IN A TIRE CONSTRUCTION COMPRISING TWO SPACED ANNULAR BEADS, A TOROIDAL CARCASS CONNECTING SAID BEADS AND AN OUTER PERIPHERAL TREAD SUPPORTED BY SAID CARCASS, THE IMPROVEMENT WHICH INCLUDES A PLURALITY OF BIAS PLIES, DEFINING SAID CARCASS AND EXTENDING FROM BEAD TO BEAD, SAID PLIES EACH INCLUDING A PLURALITY OF MUTALLY PARALLEL CORDS EACH COMPOSED OF A PLURALITY OF ESSENTIALLY CONTINUOUS GLASS FIBERS ASSEMBLED TOGETHER, SAID CORDS DEFINING A BIAS ANGLE WITH THE CIRCUMFERENTIAL CENTERLINE OF THE TIRE RANGING FROM 27-38*, SAID CORDS EACH BEING EMBEDDED IN AN ELASTOMERIC MATRIX SUBSTANTIALLY PERCLUDING CONTACT BETWEEN ADJACENT CORDS, SAID ELASTOMERIC MATRIX AND GLASS BEING PRESENT IN A RELATIVE VOLUME RATIO RANGING FROM AT LEAST ABOUT 1.0/1.0 TO NOT MORE THAN 3.0/1.0.
Claim 2
Dependent Claim
118 words
IN A TIRE CONSTRUCTION COMPRISING TWO SPACED ANNULAR BEADS, A TOROIDAL CARCASS CONNECTING SAID BEADS AND AN OUTER PERIPHERAL TREAD SUPPORTED BY SAID CARCASS, THE IMPROVEMENT WHICH INCLUDES A PLURALITY OF BIAS PLIES, DEFINING SAID CARCASS AND EXTENDING FROM BEAD TO BEAD, SAID PLIES EACH INCLUDING A PLURALITY OF MUTALLY PARALLEL CORDS EACH COMPOSED OF A PLURALITY OF ESSENTIALLY CONTINUOUS GLASS FIBERS ASSEMBLED TOGETHER, SAID CORDS DEFINING A BIAS ANGLE WITH THE CIRCUMFERENTIAL CENTERLINE OF THE TIRE RANGING FROM 27-38*, SAID CORDS EACH BEING EMBEDDED IN AN ELASTOMERIC MATRIX SUBSTANTIALLY PERCLUDING CONTACT BETWEEN ADJACENT CORDS, SAID ELASTOMERIC MATRIX AND GLASS BEING PRESENT IN A RELATIVE VOLUME RATIO RANGING FROM AT LEAST ABOUT 1.0/1.0 TO NOT MORE THAN 3.0/1.0.
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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) | 1970-03-27 | 1970-09-26 | 1971-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-27 | 1974-09-26 | 1975-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-27 | 1978-09-26 | 1979-03-28 | $7700.00 | Window Closed / Lapsed |