Patent US4093600A successfully refreshed from Google Patents.
Patent US3208384A successfully refreshed from Google Patents.
US3208384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocket thrust neutralizer
Assignee: Individual
•
Filing: 1964-01-21
•
Granted: 1965-09-28
•
Expires: 1984-01-21
Abstract
No abstract record available.
Inventors
- 👤 Fountain Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:30
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/97; F02K9/978; F02K9/08; F02K9/32; F02K9/38; F02K9/80; F02K9/92
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
73 words
A THURST NEUTRALIZING DEVICE FOR A ROCKET HAVING A NOZZLE AT ITS AFT END THROUGH WHICH HOT THRUST GASES ISSUE FOR PROPULSION OF THE ROCKET, SAID DEVICE COMPRISING: CUP-SHAPED MEANS SURROUNDING SAID NOZZLE AND HAVING A PLURALITY OF LATERALLY DIRECTED OPENINGS FOR DIVERTING LATERALLY SAID GASES, SAID OPENING HAVING CENTRAL AXES LYING GENERALLY IN A PLANE; AND A TUBULAR BLAST SHIELD DISPOSED ABOUT SAID OPENING SUCH THAT SAID PLANE INTERSECTS SAID SHIELD SUBSTANTIALLY
References Cited (Backward Citations)
US2804822A
Cited
US2916969A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |