Patent US3129909A successfully refreshed from Google Patents.
US3129909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Divided safety equipment for aircraft
Assignee: Individual
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Filing: 1962-11-23
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Granted: 1964-04-21
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Expires: 1982-11-23
Abstract
No abstract record available.
Inventors
- 👤 Robert D Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:27
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/08; B64D25/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
IN AN AIRPLANE, THE COMBINATION WITH A FUSELAGE, A SAFETY APPARATUS COMPRISING A PAIR OF INFLATABLE FOLDABLE AIR BLANKET COMPONENTS, MEANS FOR STORAGE OF EACH ONE OF SAID AIR BLANKET COMPONENTS ON EACH ONE LONGITUDINAL SIDE OF SAID FUSELAGE AND MEANS FOR DRAWING EACH OF SAID AIR BLANKET COMPONENTS DOWN ON OPPOSITE UNDERSIDES OF SAID FUSELAGE, SAID STORAGE MEANS COMPRISING A LONGITUDINAL COMPARTMENT ON EACH SIDE OF SAID FUSELAGE, A HINGED ACCESS DOOR TO EACH OF SAID COMPARTMENTS, AND A ROTATABLE DRUM ON EACH OPPOSITE SIDE OF SAID FUSELAGE, A PLURALITY OF TRANSVERSE GROOVES ON THE UNDERSIDE OF SAID FUSELAGE, A PAIR OF
Claim 2
Dependent Claim
103 words
IN AN AIRPLANE, THE COMBINATION WITH A FUSELAGE, A SAFETY APPARATUS COMPRISING A PAIR OF INFLATABLE FOLDABLE AIR BLANKET COMPONENTS, MEANS FOR STORAGE OF EACH ONE OF SAID AIR BLANKET COMPONENTS ON EACH ONE LONGITUDINAL SIDE OF SAID FUSELAGE AND MEANS FOR DRAWING EACH OF SAID AIR BLANKET COMPONENTS DOWN ON OPPOSITE UNDERSIDES OF SAID FUSELAGE, SAID STORAGE MEANS COMPRISING A LONGITUDINAL COMPARTMENT ON EACH SIDE OF SAID FUSELAGE, A HINGED ACCESS DOOR TO EACH OF SAID COMPARTMENTS, AND A ROTATABLE DRUM ON EACH OPPOSITE SIDE OF SAID FUSELAGE, A PLURALITY OF TRANSVERSE GROOVES ON THE UNDERSIDE OF SAID FUSELAGE, A PAIR OF
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) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |