US2915078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flapper nozzle combination with a variable nozzle restriction
Assignee: Honeywell Inc
•
Filing: 1956-10-17
•
Granted: 1959-12-01
•
Expires: 1976-10-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert E Ochs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:22
CPC Classifications
G; G05; G05B; G05B6/00; G05B6/05; Y; Y10; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2409; Y10T137/2452
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2734526A
Cited
US2735642A
Cited
US2264261A
Cited
US2331291A
Cited
US2627874A
Cited
US2601867A
Cited
US2588621A
Cited
US2517820A
Cited
FR1008484A
Cited
FR1014043A
Cited
US2851230A
Cited
US2760436A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-30 | 1963-06-01 | 1963-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-30 | 1967-06-01 | 1967-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-30 | 1971-06-01 | 1971-12-01 | $7700.00 | Window Closed / Lapsed |