US2510052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure control device for pneumatic tires
Assignee: Individual
•
Filing: 1946-03-26
•
Granted: 1950-06-06
•
Expires: 1966-03-26
Abstract
No abstract record available.
Inventors
- 👤 Navarro Miguel
- 👤 Llovet Enrique Joaquin
- 👤 Llovet Aurelio Eduardo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:27
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/02; B60C23/04; B60C23/0491; B60C23/0496; Y; Y10; Y10T; Y10T137/00; Y10T137/3584; Y10T137/36; Y10T137/3631; Y10T137/7722; Y10T137/7781; Y10T137/7834; Y10T137/7835; Y10T137/7836
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1503759A
Cited
US1207882A
Cited
US1229860A
Cited
US1265693A
Cited
US1694286A
Cited
US1869051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |