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Patent US3178679A successfully refreshed from Google Patents.
US3178679A
Expired / Lapsed
US
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Electronic radiation systems
Assignee: Raytheon Co
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Filing: 1962-03-01
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Granted: 1965-04-13
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Expires: 1982-03-01
Abstract
No abstract record available.
Inventors
- 👤 Charles W Wilkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:14
CPC Classifications
H; H01; H01Q; H01Q3/00; H01Q3/26; H01Q3/30; H01Q3/34; G; G01; G01S; G01S15/00; G01S15/02; G01S15/06; G01S15/08; G01S15/10; G01S15/101
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
90 words
IN A SYSTEM FOR INSTALLATION ON A SHIP: MEANS FOR PROVIDING A FIRST ELECTRICAL SIGNAL; A PLURALITY OF MEANS FOR ELECTRONICALLY DELAYING SAID FIRST SIGNAL; A PLURALITY OF MEANS FOR RADIATING SAID DELAYED FIRST SIGNAL; ELECTRONIC AMPLIFIER MEANS; MEANS FOR PROVIDING A SECOND ELECTRICAL SIGNAL REPRESENTATIVE OF THE ROLL OF SAID SHIP TO SAID AMPLIFIER MEANS; AND MEANS FOR PROVIDING FOR A RADIATED SIGNAL PLANE WAVE IN A PARTICULAR DIRECTION IN RESPONSE TO SAID SECOND SIGNAL COMPRISING A PLURALITY OF MEANS CONNECTING SAID AMPLIFIER MEANS TO SAID ELECTRONIC DELAYING MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-12 | 1968-10-12 | 1969-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-12 | 1972-10-12 | 1973-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-12 | 1976-10-12 | 1977-04-13 | $7700.00 | Window Closed / Lapsed |