US2489995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Puncture-proof self-sealing pneumatic tire
Assignee: Individual
•
Filing: 1944-11-27
•
Granted: 1949-11-29
•
Expires: 1964-11-27
Abstract
No abstract record available.
Inventors
- 👤 Young Clint
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:28
CPC Classifications
B; B60; B60C; B60C19/00; B60C19/12; B60C19/122; Y; Y10; Y10S; Y10S152/00; Y10S152/09; Y10S152/16; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10666; Y10T152/10675; Y10T152/10684; Y10T152/10693
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US496527A
Cited
US1551460A
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GB189725651A
Cited
US1067558A
Cited
US1398482A
Cited
US1466891A
Cited
US1575509A
Cited
FR612524A
Cited
GB329955A
Cited
US2120379A
Cited
DE625334C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |