Patent US3126718A successfully refreshed from Google Patents.
US3126718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flamand
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
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Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:09
CPC Classifications
B; B64; B64D; B64D13/00; B64D13/006; B64C; B64C1/00; B64C1/40; Y; Y10; Y10S; Y10S62/00; Y10S62/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
SUPERSONIC AERODYNE AIRFRAME STRUCTURE COMPRISING (A) AN EXTERNAL WALL HAVING MECHANICAL RESISTANCE UP TO A PREDETERMINED TEMPERATURE AND PROVIDING HEAT AND SOUND INSULATION IN THE DIRECTION OUTSIDE TO INSIDE OF THE AIRFRAME, (B) AN INTERNAL MEMBER DEFINING THE BOUNDARY OF AN ACCOMMODATION COMPARTMENT OF THE AERODYNE CAPABLE OF ABSORBING ANY HEAT WHICH PASSES THROUGH SAID EXTERNAL WALL FROM OUTSIDE THE AERODYNE, (C) AN EVACUATING SYSTEM FOR EVACUATING SAID HEAT ABSORBED BY SAID INTERNAL MEMBER TO THE OUTSIDE OF THE AIRFRAME, AND (D) STRUCTURAL MEMBERS LOCATED BETWEEN SAID EXTERNAL WALL AND SAID INTERNAL MEMBERS FOR RIGIDLY MAINTAINING THE RELATIVE SPACING OF SAID WALL AND SAID INTERNAL MEMBERS, THEREBY FORMING AN INTERMEDIATE CHAMBER TO RECEIVE ANY METEORITES WHICH MAY PENETRATE SAID EXTERNAL WALL AND THEREBY PROTECT THE AERODYNE AS A WHOLE, (E) SAID INTERNAL MEMBER AND EXTERNAL WALL BEING TUBE-SHAPED AND COAXIAL WITH ONE ANOTHER, SAID INTERNAL MEMBER COMPRISING (F) AN INNER SMOOTH SHEET MATERIAL AND AN OUTER CORRUGATED SHEET MATERIAL IN MUTUAL CONTACT, (G) THE CRESTS OF THE CORRUGATIONS OF SAID CORRUGATED SHEET MATERIAL IN CONTACT WITH SAID SMOOTH SHEET MATERIAL BEING SPOT WELDED TO SAID SMOOTH SHEET MATERIAL,
Claim 2
Dependent Claim
188 words
SUPERSONIC AERODYNE AIRFRAME STRUCTURE COMPRISING (A) AN EXTERNAL WALL HAVING MECHANICAL RESISTANCE UP TO A PREDETERMINED TEMPERATURE AND PROVIDING HEAT AND SOUND INSULATION IN THE DIRECTION OUTSIDE TO INSIDE OF THE AIRFRAME, (B) AN INTERNAL MEMBER DEFINING THE BOUNDARY OF AN ACCOMMODATION COMPARTMENT OF THE AERODYNE CAPABLE OF ABSORBING ANY HEAT WHICH PASSES THROUGH SAID EXTERNAL WALL FROM OUTSIDE THE AERODYNE, (C) AN EVACUATING SYSTEM FOR EVACUATING SAID HEAT ABSORBED BY SAID INTERNAL MEMBER TO THE OUTSIDE OF THE AIRFRAME, AND (D) STRUCTURAL MEMBERS LOCATED BETWEEN SAID EXTERNAL WALL AND SAID INTERNAL MEMBERS FOR RIGIDLY MAINTAINING THE RELATIVE SPACING OF SAID WALL AND SAID INTERNAL MEMBERS, THEREBY FORMING AN INTERMEDIATE CHAMBER TO RECEIVE ANY METEORITES WHICH MAY PENETRATE SAID EXTERNAL WALL AND THEREBY PROTECT THE AERODYNE AS A WHOLE, (E) SAID INTERNAL MEMBER AND EXTERNAL WALL BEING TUBE-SHAPED AND COAXIAL WITH ONE ANOTHER, SAID INTERNAL MEMBER COMPRISING (F) AN INNER SMOOTH SHEET MATERIAL AND AN OUTER CORRUGATED SHEET MATERIAL IN MUTUAL CONTACT, (G) THE CRESTS OF THE CORRUGATIONS OF SAID CORRUGATED SHEET MATERIAL IN CONTACT WITH SAID SMOOTH SHEET MATERIAL BEING SPOT WELDED TO SAID SMOOTH SHEET MATERIAL,
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) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |