US3261016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-rigid servo-controlled aerial structures
Assignee: Individual
•
Filing: 1963-03-04
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Granted: 1966-07-12
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Expires: 1983-03-04
Abstract
No abstract record available.
Inventors
- 👤 Burr Donald William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:25
CPC Classifications
H; H01; H01Q; H01Q3/00; H01Q3/02; H01Q3/08; H01Q15/00; H01Q15/14; H01Q15/145; H01Q15/147
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
AN AERIAL STRUCTURE COMPRISING A NON-RIGID AERIAL REFLECTOR HAVING AN ADJUSTABLE PROFILE, ADJUSTING MEANS FOR ADJUSTING THE REFLECTOR PROFILE AT A NUMBER OF POINTS OF THE PROFILE, OPTICAL MEANS FOR SETTING UP OPTICAL PATHS WHICH DEFINE A STANDARD SURFACE, MEASURING MEANS INCLUDING OPTICAL DEVICES FOR MEASURING DEVIATIONS BETWEEN SAID STANDARD SURFACE AND SAID NUMBER OF POINTS OF THE PROFILE, AND CONTROL MEANS RESPONSIVE TO SAID OPTICAL DEVICES FOR COMPLETING SERVO CONTROL LOOPS BETWEEN SAID MEASURING MEANS AND SAID ADJUSTING MEANS FOR ADJUSTING SAID NUMBER OF POINTS OF SAID PROFILE INTO PREDETERMINED POSITIONED RELATIONSHIPS TO SAID STANDARD SURFACE.
Claim 2
Dependent Claim
97 words
AN AERIAL STRUCTURE COMPRISING A NON-RIGID AERIAL REFLECTOR HAVING AN ADJUSTABLE PROFILE, ADJUSTING MEANS FOR ADJUSTING THE REFLECTOR PROFILE AT A NUMBER OF POINTS OF THE PROFILE, OPTICAL MEANS FOR SETTING UP OPTICAL PATHS WHICH DEFINE A STANDARD SURFACE, MEASURING MEANS INCLUDING OPTICAL DEVICES FOR MEASURING DEVIATIONS BETWEEN SAID STANDARD SURFACE AND SAID NUMBER OF POINTS OF THE PROFILE, AND CONTROL MEANS RESPONSIVE TO SAID OPTICAL DEVICES FOR COMPLETING SERVO CONTROL LOOPS BETWEEN SAID MEASURING MEANS AND SAID ADJUSTING MEANS FOR ADJUSTING SAID NUMBER OF POINTS OF SAID PROFILE INTO PREDETERMINED POSITIONED RELATIONSHIPS TO SAID STANDARD SURFACE.
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) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |