US3165281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic folding control surfaces for aerodynes
Assignee: Individual
•
Filing: 1963-07-02
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Granted: 1965-01-12
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Expires: 1983-07-02
Abstract
No abstract record available.
Inventors
- 👤 Werner J V Gohlke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:46
CPC Classifications
F; F42; F42B; F42B10/00; F42B10/02; F42B10/14; F42B10/16; B; B64; B64C; B64C9/00; B64C9/34; B64C9/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
AN AERODYNE COMPRISING A GENERALLY CYLINDRICAL BODY, A SUBSTANTIALLY RIGID WING PART, MEANS PIVOTALLY CONNECTING SAID WING PART TO SAID BODY FOR MOVEMENT BETWEEN AN EXTENDED POSITION WHEREAT SAID PART IS RADIALLY ALIGNED RELATIVE TO SAID BODY AND A RETRACTED POSITION WHEREAT SAID PART IS COLLAPSED AGAINST BODY, AND AN EXTENSION ON SAID WING PART TO CONSTITUTE A RADIAL EXTENDSION THEREOF, SAID EXTENSION BEING SUBSTANTIALLY MORE ELASTIC THAN SAID WING PART WHEREBY TO FACILITATE INSERTION OF THE AERODYNE INTO A TUBE.
Claim 2
Dependent Claim
81 words
AN AERODYNE COMPRISING A GENERALLY CYLINDRICAL BODY, A SUBSTANTIALLY RIGID WING PART, MEANS PIVOTALLY CONNECTING SAID WING PART TO SAID BODY FOR MOVEMENT BETWEEN AN EXTENDED POSITION WHEREAT SAID PART IS RADIALLY ALIGNED RELATIVE TO SAID BODY AND A RETRACTED POSITION WHEREAT SAID PART IS COLLAPSED AGAINST BODY, AND AN EXTENSION ON SAID WING PART TO CONSTITUTE A RADIAL EXTENDSION THEREOF, SAID EXTENSION BEING SUBSTANTIALLY MORE ELASTIC THAN SAID WING PART WHEREBY TO FACILITATE INSERTION OF THE AERODYNE INTO A TUBE.
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) | 1968-01-12 | 1968-07-13 | 1969-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-12 | 1972-07-13 | 1973-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-12 | 1976-07-13 | 1977-01-12 | $7700.00 | Window Closed / Lapsed |