US3147941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airplane wing attachment and mounting therefor
Assignee: TRANS FLORIDA AVIAT Inc
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Filing: 1962-01-04
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Granted: 1964-09-08
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Expires: 1982-01-04
Abstract
No abstract record available.
Inventors
- 👤 Hawthorne Quintin Jay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:54
CPC Classifications
B; B64; B64C; B64C1/00; B64C1/26; B64C3/00; B64D; B64D37/00; B64D37/02; B64D37/04; Y; Y02; Y02T; Y02T50/00; Y02T50/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
IN COMBINATION WITH AN AIRPLANE WING: A PLURALITY OF SPACED, GENERALLY PARALLEL ELONGATED STRENGTHENING MEMBERS LONGITUDINALLY IN SAID WING AND RIGIDLY ATTACHED THERETO, SAID WING STRENGTHENING MEMBERS TERMINATING IN A FIRST MOUNTING SURFACE AT THE OUTBOARD END OF THE WING; A TANK; A PLURALITY OF SPACED, GENERALLY PARALLEL ELONGATED STRENGTHENING MEMBERS IN SAID TANK AND RIGIDLY ATTACHED THERETO, SAID TANK STRENGTHENING MEMBERS TERMINATING IN A SECOND MOUNTING SURFACE SPACED FROM THE INNER SURFACE OF SAID TANK, SAID TANK STRENGTHENING MEMBERS BEING SUBSTANTIALLY PARALLEL TO SAID WING STRENGTHENING MEMBER AND EXTENDING SUBSTANTIALLY COMPLETELY ACROSS SAID TANK; FIRST SPACER MEMBERS BETWEEN SAID FIRST MOUNTING SURFACES AND THE EXTERIOR SURFACE OF THE WALL OF SAID TANK, SAID FIRST SPACER MEMBERS HAVING OPPOSITE SURFACES WHICH ARE COMPLEMENTARY TO SAID FIRST MOUNTING SURFACES AND SAID EXTERIOR TANK WALL SURFACE; SECOND SPACER MEMBERS BETWEEN SAID SECOND MOUNTING SURFACES AND THE INTERIOR SURFACE OF THE WALL OF SAID TANK, SAID SECOND SPACER MEMBERS HAVING OPPOSITE SIDES WHICH ARE COMPLEMENTARY TO SAID SECOND MOUNTING SURFACES AND SAID INTERIOR TANK WALL SURFACE; AND FASTENING MEANS EXTENDING THROUGH SAID MOUNTING SURFACES, SAID SPACER MEMBERS AND SAID TANK WALL.
Claim 2
Dependent Claim
188 words
IN COMBINATION WITH AN AIRPLANE WING: A PLURALITY OF SPACED, GENERALLY PARALLEL ELONGATED STRENGTHENING MEMBERS LONGITUDINALLY IN SAID WING AND RIGIDLY ATTACHED THERETO, SAID WING STRENGTHENING MEMBERS TERMINATING IN A FIRST MOUNTING SURFACE AT THE OUTBOARD END OF THE WING; A TANK; A PLURALITY OF SPACED, GENERALLY PARALLEL ELONGATED STRENGTHENING MEMBERS IN SAID TANK AND RIGIDLY ATTACHED THERETO, SAID TANK STRENGTHENING MEMBERS TERMINATING IN A SECOND MOUNTING SURFACE SPACED FROM THE INNER SURFACE OF SAID TANK, SAID TANK STRENGTHENING MEMBERS BEING SUBSTANTIALLY PARALLEL TO SAID WING STRENGTHENING MEMBER AND EXTENDING SUBSTANTIALLY COMPLETELY ACROSS SAID TANK; FIRST SPACER MEMBERS BETWEEN SAID FIRST MOUNTING SURFACES AND THE EXTERIOR SURFACE OF THE WALL OF SAID TANK, SAID FIRST SPACER MEMBERS HAVING OPPOSITE SURFACES WHICH ARE COMPLEMENTARY TO SAID FIRST MOUNTING SURFACES AND SAID EXTERIOR TANK WALL SURFACE; SECOND SPACER MEMBERS BETWEEN SAID SECOND MOUNTING SURFACES AND THE INTERIOR SURFACE OF THE WALL OF SAID TANK, SAID SECOND SPACER MEMBERS HAVING OPPOSITE SIDES WHICH ARE COMPLEMENTARY TO SAID SECOND MOUNTING SURFACES AND SAID INTERIOR TANK WALL SURFACE; AND FASTENING MEANS EXTENDING THROUGH SAID MOUNTING SURFACES, SAID SPACER MEMBERS AND SAID TANK WALL.
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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |