US2008151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel feeding device for oil burners
Assignee: Gilbarco Inc
•
Filing: 1934-02-17
•
Granted: 1935-07-16
•
Expires: 1954-02-17
Abstract
No abstract record available.
Inventors
- 👤 Richard E Nest
- 👤 Donald C Elliot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:55
CPC Classifications
F; F23; F23D; F23D5/00; F23D5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-07-15 | 1939-01-14 | 1939-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-07-15 | 1943-01-14 | 1943-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-07-15 | 1947-01-14 | 1947-07-16 | $7700.00 | Window Closed / Lapsed |