US3038518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubeless tire
Assignee: Bridgestone Firestone Inc
•
Filing: 1956-11-20
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Granted: 1962-06-12
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Expires: 1976-11-20
Abstract
No abstract record available.
Inventors
- 👤 Hershey Melvin Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:50
CPC Classifications
C; C10; C10G; C10G73/00; C10G73/02; C10G73/06; B; B60; B60C; B60C15/00; B60C15/0009; B60C15/0072; B60C15/06; B60C5/00; B60C5/12; B60C5/14; B60C9/00; B60C9/0042; 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
31 words
AN OPEN-BEAD TYPE PNEUMATIC TUBELESS TIRE COMPRISING A CHAFER STRIP OF OPEN WAVE FABRIC, THE FILLING AND WRAP ELEMENTS OF SAID FABRIC, EACH BEING COMPOSED OF A SINGLE MONOFILAMENT OF NYLON.
Claim 2
Dependent Claim
31 words
AN OPEN-BEAD TYPE PNEUMATIC TUBELESS TIRE COMPRISING A CHAFER STRIP OF OPEN WAVE FABRIC, THE FILLING AND WRAP ELEMENTS OF SAID FABRIC, EACH BEING COMPOSED OF A SINGLE MONOFILAMENT OF NYLON.
References Cited (Backward Citations)
US2592844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |