Patent US3268892A successfully refreshed from Google Patents.
US3268892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weather radar storm course display
Assignee: Individual
•
Filing: 1964-07-14
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Granted: 1966-08-23
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Expires: 1984-07-14
Abstract
No abstract record available.
Inventors
- 👤 Atlas David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:58
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/88; G01S13/95; Y; Y02; Y02A; Y02A90/00; Y02A90/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
THE SYSTEM OF MAPPING THE BOUNDARY OF A RADAR STORM ECHO COMPRISING MEANS OF OBTAINING SIGNALS CORRESPONDING TO ITS NEAR EDGE, MEANS OF OBTAINING SIGNALS CORRESPONDING TO ITS DISTANT EDGE, AND MEANS OF DISPLAYING ALTERNATIVELY THE NEAR-EDGE SIGNALS, THE FAR-EDGE SIGNALS, OR BOTH.
Claim 2
Independent Claim
43 words
THE SYSTEM OF MAPPING THE BOUNDARY OF A RADAR STORM ECHO COMPRISING MEANS OF OBTAINING SIGNALS CORRESPONDING TO ITS NEAR EDGE, MEANS OF OBTAINING SIGNALS CORRESPONDING TO ITS DISTANT EDGE, AND MEANS OF DISPLAYING ALTERNATIVELY THE NEAR-EDGE SIGNALS, THE FAR-EDGE SIGNALS, OR BOTH.
References Cited (Backward Citations)
US2557869A
Cited
US2972741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |