US2703607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple cell fuel tank arrangement
Assignee: Individual
•
Filing: 1949-03-25
•
Granted: 1955-03-08
•
Expires: 1969-03-25
Abstract
No abstract record available.
Inventors
- 👤 Milo R Simmonds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:49
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/02; B64D37/06; B64D37/08; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4841; Y10T137/8593; Y10T137/86187; Y10T137/8622; Y10T137/86228; Y10T137/86292; Y10T137/86324
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR629362A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-07 | 1958-09-06 | 1959-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-07 | 1962-09-06 | 1963-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-07 | 1966-09-06 | 1967-03-08 | $7700.00 | Window Closed / Lapsed |