US3118157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gliding device
Assignee: Olin Corp
•
Filing: 1957-10-10
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Granted: 1964-01-21
•
Expires: 1977-10-10
Abstract
No abstract record available.
Inventors
- 👤 Daniel M Houser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:50
CPC Classifications
B; B63; B63B; B63B32/00; B63B32/30; B63B32/50
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
111 words
A GLIDING DEVICE HAVING AN ELONGATED INTEGRAL BODY MEMBER WITH A FORWARD PORTION THEREOF TURNED UPWARDLY TO FORM THE FORWARD END OF SAID DEVICE WITH SAID MEMBER COMPRISING A PLURALITY OF HOLLOW TUBULAR SECTIONS SEPARATED FROM EACH OTHER SOLELY BY A SINGLE SOLID UNITARY PORTION OF SAID MEMBER, SAID SECTIONS HAVING MAJOR PORTIONS THEREOF DISPOSED IN AND COEXTENDING WITH A PORTION OF SAID BODY MEMBER WITH SAID MAJOR PORTIONS DISPOSED IN THE SAME PLANE OF SAID MEMBER AND WITH SAID MAJOR PORTIONS BEING SECURED IN PARALLEL RELATIONSHIP WITH EACH OTHER IN SAID MEMBER, SAID TUBULAR SECTIONS HAVING FORWARD PORTIONS THEREOF CURVED UPWARDLY AND EXTENDING INTO SAID FORWARD END OF SAID MEMBER.
References Cited (Backward Citations)
US1552990A
Cited
US2242156A
Cited
US2690002A
Cited
FR1013462A
Cited
US2740972A
Cited
US2920898A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-01-20 | 1967-07-22 | 1968-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-20 | 1971-07-22 | 1972-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-20 | 1975-07-22 | 1976-01-21 | $7700.00 | Window Closed / Lapsed |