US2370451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire valve
Assignee: ASSEMBLED PRODUCTS Co
•
Filing: 1943-12-07
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Granted: 1945-02-27
•
Expires: 1963-12-07
Abstract
No abstract record available.
Inventors
- 👤 Albert E Dank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:24
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/20; F16K15/202; F16K15/14; F16K15/144; Y; Y10; Y10T; Y10T137/00; Y10T137/3584; Y10T137/374
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-02-27 | 1948-08-28 | 1949-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-02-27 | 1952-08-28 | 1953-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-02-27 | 1956-08-28 | 1957-02-27 | $7700.00 | Window Closed / Lapsed |