US2378384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire valve
Assignee: Individual
•
Filing: 1943-01-02
•
Granted: 1945-06-19
•
Expires: 1963-01-02
Abstract
No abstract record available.
Inventors
- 👤 Karl V Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:59
CPC Classifications
B; B60; B60C; B60C29/00; B60C29/06; B60C29/062; F; F16; F16K; F16K15/00; F16K15/14; F16K15/144; F16K15/147; F16K15/1471; Y; Y10; Y10S; Y10S152/00; Y10S152/05; Y10T; Y10T137/00; Y10T137/5109; Y10T137/7722; Y10T137/7837; Y10T137/7838; Y10T137/7879; Y10T137/788; Y10T137/7882; Y10T137/7885
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) | 1948-06-18 | 1948-12-18 | 1949-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-06-18 | 1952-12-18 | 1953-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-06-18 | 1956-12-18 | 1957-06-19 | $7700.00 | Window Closed / Lapsed |