US2476203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emergency gasoline tank
Assignee: Individual
•
Filing: 1946-08-09
•
Granted: 1949-07-12
•
Expires: 1966-08-09
Abstract
No abstract record available.
Inventors
- 👤 Frank O Manol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:54
CPC Classifications
B; B60; B60K; B60K15/00; B60K15/03; B60K15/06; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86187; Y10T137/86228
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1248403A
Cited
US1410104A
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US1343173A
Cited
US1361614A
Cited
US1435001A
Cited
FR568220A
Cited
US1742972A
Cited
US1990605A
Cited
US2361148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-11 | 1953-01-10 | 1953-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-11 | 1957-01-10 | 1957-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-11 | 1961-01-10 | 1961-07-12 | $7700.00 | Window Closed / Lapsed |