US3245455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubeless tires
Assignee: Goodyear Tire and Rubber Co
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Filing: 1964-04-20
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Granted: 1966-04-12
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Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 Kenneth R Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:48
CPC Classifications
B; B60; B60C; B60C5/00; B60C5/12; B60C5/14; B60C9/00; B60C9/02; B60C9/04; B60C9/08; B60C19/00; B60C2019/008; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10819; Y10T152/10828
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A TUBELESS PNEUMATIC TIRE WHICH INCLUDES A GENERALY TORROIDAL CARCASS WHICH COMPRISES AT LEAST ONE RUBBERIZED PLY CONTAINING CORDS OF FILAMENTARY MATERIAL SUBSTANTIALLY .060 TO .190 INCH IN DIAMETER, THE EDGES OF ONE PLY BEING TURNED UP AROUND THE RESPECTIVE BEADS AND EXTENDING ABOVE THE BEADS SO THAT THE ENDS OF THE CORDS IN THIS PLY ARE OUTSIDE OF THE BEAD-TO-BEAD PORTION, SAID PLY EDGES BEING ADJACENT THE OUTER SURFACE OF THE SIDEWALL OF THE TIRE SO THAT AIR WICKED THROUGH THE CORDS IN SAID PLAY, FROM WITHIN THE TIRE, IS RELEASED FROM THE TIRE THROUGH THE CORD ENDS
Claim 2
Dependent Claim
99 words
A TUBELESS PNEUMATIC TIRE WHICH INCLUDES A GENERALY TORROIDAL CARCASS WHICH COMPRISES AT LEAST ONE RUBBERIZED PLY CONTAINING CORDS OF FILAMENTARY MATERIAL SUBSTANTIALLY .060 TO .190 INCH IN DIAMETER, THE EDGES OF ONE PLY BEING TURNED UP AROUND THE RESPECTIVE BEADS AND EXTENDING ABOVE THE BEADS SO THAT THE ENDS OF THE CORDS IN THIS PLY ARE OUTSIDE OF THE BEAD-TO-BEAD PORTION, SAID PLY EDGES BEING ADJACENT THE OUTER SURFACE OF THE SIDEWALL OF THE TIRE SO THAT AIR WICKED THROUGH THE CORDS IN SAID PLAY, FROM WITHIN THE TIRE, IS RELEASED FROM THE TIRE THROUGH THE CORD ENDS
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |