US3194520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Kite
Assignee: Individual
•
Filing: 1962-10-05
•
Granted: 1965-07-13
•
Expires: 1982-10-05
Abstract
No abstract record available.
Inventors
- 👤 Daniel C Kurkjian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:40
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/08; B; B64; B64C; B64C31/00; B64C31/028; B64C31/032
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
KITE COMPRISING A FRAME AND A WING, THE FRAME HAVING A CENTRAL MEMBER EXTENDING FORE AND AFT AND HAVING A PAIR OF SIDE MEMBERS EXTENDING LATERALLY, REARWARDLY AND UPWARDLY FROM THE FOREMOST END OF THE CENTRAL MEMBER, THE WING CONSISTING ESSENTIALLY OF A SUBSTANTIALLY SEMICIRCULAR FLEXIBLE MEMBRANE ATTACHED ALONG ITS RADIAL EDGES TO THE SIDE MEMBERS AND ALONG ITS CENTERMOST RADIAL PORTION TO THE CENTRAL MEMBER FROM THE FOREMOST END THEREOF AND BILLOWING UPWARDLY BETWEEN THE CENTRAL MEMBER AND EACH SIDE MEMBER WHEN IN FLIGHT, THE CENTRAL MEMBER EXTENDING AFT O THE TRAILING EDGE OF THE WING FOR A DISTANCE APPROXIMATING THE FORE-TO-AFT EXTENT OF THE
Claim 2
Dependent Claim
106 words
KITE COMPRISING A FRAME AND A WING, THE FRAME HAVING A CENTRAL MEMBER EXTENDING FORE AND AFT AND HAVING A PAIR OF SIDE MEMBERS EXTENDING LATERALLY, REARWARDLY AND UPWARDLY FROM THE FOREMOST END OF THE CENTRAL MEMBER, THE WING CONSISTING ESSENTIALLY OF A SUBSTANTIALLY SEMICIRCULAR FLEXIBLE MEMBRANE ATTACHED ALONG ITS RADIAL EDGES TO THE SIDE MEMBERS AND ALONG ITS CENTERMOST RADIAL PORTION TO THE CENTRAL MEMBER FROM THE FOREMOST END THEREOF AND BILLOWING UPWARDLY BETWEEN THE CENTRAL MEMBER AND EACH SIDE MEMBER WHEN IN FLIGHT, THE CENTRAL MEMBER EXTENDING AFT O THE TRAILING EDGE OF THE WING FOR A DISTANCE APPROXIMATING THE FORE-TO-AFT EXTENT OF THE
References Cited (Backward Citations)
US294526A
Cited
US2733880A
Cited
US1632822A
Cited
US2463135A
Cited
US2537560A
Cited
US2546078A
Cited
US2793829A
Cited
US2927752A
Cited
US3018075A
Cited
US3055622A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |