US2586455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire valve
Assignee: Individual
•
Filing: 1946-09-13
•
Granted: 1952-02-19
•
Expires: 1966-09-13
Abstract
No abstract record available.
Inventors
- 👤 Edward P Coskey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:33
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/20; F16K15/202; Y; Y10; Y10T; Y10T137/00; Y10T137/3584
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US531335A
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US543297A
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US597655A
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US597954A
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US1309795A
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GB189422007A
Cited
US1957866A
Cited
US2142708A
Cited
US2124909A
Cited
US2082972A
Cited
US2219190A
Cited
US2349435A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |