US3028909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas burners
Assignee: Faure & Cie
•
Filing: 1957-08-26
•
Granted: 1962-04-10
•
Expires: 1977-08-26
Abstract
No abstract record available.
Inventors
- 👤 Faure Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:15
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/02; F23D14/04; F23D14/10; F23D14/105; F23D14/46; F23D14/72
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2343904A
Cited
US1173851A
Cited
GB387871A
Cited
US2319351A
Cited
US2503260A
Cited
US2550296A
Cited
US2632504A
Cited
US2755851A
Cited
US2807320A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |