US3028902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubeless tire containing a non-wicking finishing strip and method of making the same
Assignee: Goodrich Corp
•
Filing: 1954-10-22
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Granted: 1962-04-10
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Expires: 1974-10-22
Abstract
No abstract record available.
Inventors
- 👤 Robert J Formanek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:14
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/44; D02G3/48; B; B60; B60C; B60C15/00; B60C15/06; D02G3/22; D02G3/40; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10819; Y10T152/10828; Y10T152/10846
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A TUBELESS PNEUMATIC TIRE COMPRISING A CORD-REINFORCED RUBBER CARCASS HAVING CIRCUMFERENTIALLY EXTENDING BEADS, A FABRIC REINFORCED FINISHING STRIP COVERING EACH OF SAID BEADS, THE SAID STRIPS EACH COMPRISING A LAYER OF BUTYL RUBBER ON ONE FACE THEREOF AND A LAYER OF A CHAFE RESISTANT RUBBER ON THE OUTER FACE WITH A REINFORCING FABRIC COMPOSED OF A PLURALITY OF CORDS BETWEEN SAID LAYERS, THE CORDS IN SAID STRIPS EACH COMPRISING A PLURALITY OF TWISTED FILAMENTS WITH THE INTERSTICES BETWEEN SAID FILAMENTS BLOCKED TO THE PASSAGE OF AIR LONFITUDINALLY OF THE CORDS BY ELASTOMER, AND THE SAID STRIPS BEING INCORDS BY ELASTOMERIC MATERIAL DEPOSITED THEREIN FROM A CORPORATED IN SAID TIRE WITH THE LAYER OF SAID CHAFE RESISTANT RUBBER ON EACH OUTERMOST TO PROVIDE A CHAFE-RESISTING SURFACE.
Claim 2
Dependent Claim
125 words
A TUBELESS PNEUMATIC TIRE COMPRISING A CORD-REINFORCED RUBBER CARCASS HAVING CIRCUMFERENTIALLY EXTENDING BEADS, A FABRIC REINFORCED FINISHING STRIP COVERING EACH OF SAID BEADS, THE SAID STRIPS EACH COMPRISING A LAYER OF BUTYL RUBBER ON ONE FACE THEREOF AND A LAYER OF A CHAFE RESISTANT RUBBER ON THE OUTER FACE WITH A REINFORCING FABRIC COMPOSED OF A PLURALITY OF CORDS BETWEEN SAID LAYERS, THE CORDS IN SAID STRIPS EACH COMPRISING A PLURALITY OF TWISTED FILAMENTS WITH THE INTERSTICES BETWEEN SAID FILAMENTS BLOCKED TO THE PASSAGE OF AIR LONFITUDINALLY OF THE CORDS BY ELASTOMER, AND THE SAID STRIPS BEING INCORDS BY ELASTOMERIC MATERIAL DEPOSITED THEREIN FROM A CORPORATED IN SAID TIRE WITH THE LAYER OF SAID CHAFE RESISTANT RUBBER ON EACH OUTERMOST TO PROVIDE A CHAFE-RESISTING SURFACE.
References Cited (Backward Citations)
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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) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |