US2857951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubeless truck tire
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1954-02-09
•
Granted: 1958-10-28
•
Expires: 1974-02-09
Abstract
No abstract record available.
Inventors
- 👤 Samuel I Roudebush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:31
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/02; B60C15/028; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10747
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1140752A
Cited
US2113031A
Cited
US2400930A
Cited
US2674291A
Cited
FR1026545A
Cited
US2731063A
Cited
US2731062A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |