US2526124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle tire pressure indicator
Assignee: Individual
•
Filing: 1947-03-21
•
Granted: 1950-10-17
•
Expires: 1967-03-21
Abstract
No abstract record available.
Inventors
- 👤 Leon E Dobson
- 👤 Don R Dobson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:24
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/02; B60C23/04; B60C23/0408; B60C23/0422; B60C23/0467
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB199632A
Cited
US1908503A
Cited
US1811769A
Cited
US2224798A
Cited
US2229192A
Cited
US2270148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-16 | 1954-04-17 | 1954-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-16 | 1958-04-17 | 1958-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-16 | 1962-04-17 | 1962-10-17 | $7700.00 | Window Closed / Lapsed |