Patent US3277724A successfully refreshed from Google Patents.
US3277724A
Expired / Lapsed
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Meteoroid particle measuring device
Assignee: Boeing Co
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Filing: 1964-04-17
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Granted: 1966-10-11
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Expires: 1984-04-17
Abstract
No abstract record available.
Inventors
- 👤 John F Lundeberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:56
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A METEOROID PARTICLE MEASURING DEVICE COMPRISING: (A) A FIRST SPHERICAL INFLATABLE STRUCTURE; (B) A SECOND SPHERICAL INFLATABLE STRUCTURE MOUNTED CONCENTRICALLY WITHIN SAID FIRST STRUCTURE AND SPACED APART THEREFROM; (C) MEANS FOR INTRODUCING AN INFLATING MEDIUM INTO SAID FIRST AND SECOND STURCTURES TO EFFECT ERECTION; (D) MEANS FOR DETECTING PARTICLE PENETRATION OF SAID FIRST AND SECOND SPHERICAL STRUCTURES MOUNTED ON EACH OF SAID STRUCTURES; AND (E) TIMING MEANS RESPONSIVE TO SAID PARTICLE PENETRATION DETECTING MEANS FOR DETERMINING TIME INTERVALS OF PARTICLES MAKING SUCCESSIVE PENETRATIONS OF SAID SPHERICAL STRUCTURES.
Claim 2
Dependent Claim
87 words
A METEOROID PARTICLE MEASURING DEVICE COMPRISING: (A) A FIRST SPHERICAL INFLATABLE STRUCTURE; (B) A SECOND SPHERICAL INFLATABLE STRUCTURE MOUNTED CONCENTRICALLY WITHIN SAID FIRST STRUCTURE AND SPACED APART THEREFROM; (C) MEANS FOR INTRODUCING AN INFLATING MEDIUM INTO SAID FIRST AND SECOND STURCTURES TO EFFECT ERECTION; (D) MEANS FOR DETECTING PARTICLE PENETRATION OF SAID FIRST AND SECOND SPHERICAL STRUCTURES MOUNTED ON EACH OF SAID STRUCTURES; AND (E) TIMING MEANS RESPONSIVE TO SAID PARTICLE PENETRATION DETECTING MEANS FOR DETERMINING TIME INTERVALS OF PARTICLES MAKING SUCCESSIVE PENETRATIONS OF SAID SPHERICAL STRUCTURES.
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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |