US2515733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lighter using a gaseous fuel
Assignee: Individual
•
Filing: 1946-02-09
•
Granted: 1950-07-18
•
Expires: 1966-02-09
Abstract
No abstract record available.
Inventors
- 👤 Quercia Marcel
- 👤 Ferdinand Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:20
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/16; F23Q2/167; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |