US2461096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-sealing gasoline tank
Assignee: Individual
•
Filing: 1943-08-28
•
Granted: 1949-02-08
•
Expires: 1963-08-28
Abstract
No abstract record available.
Inventors
- 👤 Hans P Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:56
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/02; B64D37/06; Y; Y10; Y10S; Y10S220/00; Y10S220/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582285A
Cited
US1386791A
Cited
US1422670A
Cited
US1453305A
Cited
GB150173A
Cited
US1510133A
Cited
US2063228A
Cited
FR852133A
Cited
US2326263A
Cited
US2336885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |