US3196793A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folded fin rocket
Assignee: Individual
•
Filing: 1963-01-16
•
Granted: 1965-07-27
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Expires: 1983-01-16
Abstract
No abstract record available.
Inventors
- 👤 Milenkovic Veljko
- 👤 Philip A Saigh
- 👤 Earl K Takata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:27
CPC Classifications
F; F42; F42B; F42B10/00; F42B10/02; F42B10/14; F42B10/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A FOLDED FIN ROCKET COMPRISING: A ROCKET BODY, SAID BODY CONTAINING A PROPULSION SYSTEM; A BACKING PLATE AFFIXED TO THE REAR OF SAID BODY AND HAVING A CENTRAL OPENING THERETROUGH; A PLURALITY OF SPACED STABILIZING FINS PIVOTALLY FASTENED TO SAID BACKING PLATE AND ARRANGED IN A FOLDED POSITON; A NOZZLE MOUNTED TO SAID BACKING PLATE AND EXTENDING THROUGH SAID OPENING; A ONE PIECE SLEEVE-LIKE PISTON SLIDABLYDISPOSED BETWEEN SAID NOZZLE AND BACKING PLATE; A RELEASE SCREW HOLDING SAID PISTON
Claim 2
Dependent Claim
78 words
A FOLDED FIN ROCKET COMPRISING: A ROCKET BODY, SAID BODY CONTAINING A PROPULSION SYSTEM; A BACKING PLATE AFFIXED TO THE REAR OF SAID BODY AND HAVING A CENTRAL OPENING THERETROUGH; A PLURALITY OF SPACED STABILIZING FINS PIVOTALLY FASTENED TO SAID BACKING PLATE AND ARRANGED IN A FOLDED POSITON; A NOZZLE MOUNTED TO SAID BACKING PLATE AND EXTENDING THROUGH SAID OPENING; A ONE PIECE SLEEVE-LIKE PISTON SLIDABLYDISPOSED BETWEEN SAID NOZZLE AND BACKING PLATE; A RELEASE SCREW HOLDING SAID PISTON
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) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |