US2680463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubeless tire
Assignee: Individual
•
Filing: 1951-03-17
•
Granted: 1954-06-08
•
Expires: 1971-03-17
Abstract
No abstract record available.
Inventors
- 👤 Khalil Seyed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:45
CPC Classifications
B; B60; B60C; B60C17/00; B60C17/01; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10819
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1653054A
Cited
US1626512A
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US1889799A
Cited
US2150648A
Cited
US2200916A
Cited
US2224066A
Cited
US2277145A
Cited
US2553319A
Cited
US2451277A
Cited
US2554815A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-07 | 1957-12-07 | 1958-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-07 | 1961-12-07 | 1962-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-07 | 1965-12-07 | 1966-06-08 | $7700.00 | Window Closed / Lapsed |