Patent US3265986A successfully refreshed from Google Patents.
US3265986A
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Variable frequency oscillators
Assignee: Raytheon Co
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Filing: 1962-04-25
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Granted: 1966-08-09
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Expires: 1982-04-25
Abstract
No abstract record available.
Inventors
- 👤 Robert L Wyckoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:31
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/06; G01S13/08; G01S13/10; G01S13/103; G01S13/50; G01S13/58; G01S13/585; G01S13/586
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A VARIABLE FREQUENCY GENERATOR COMPRISING: A FIRST SOURCE OF FREQUENCY; A SECOND SOURCE OF FREQUENCY; MEANS FOR COUNTING THE CYCLES OF SAID FREQUENCY FROM SAID SECOND SOURCE; MEANS FOR VARYING THE PHASE OF SAID FREQUENCY FROM SAID FIRST SOURCE; AND MEANS COUPLING SAID COUNTING MEANS TO SAID MEANS OF VARYING PHASE TO VARY THE FREQUENCY FROM SAID FIRST SOURCE.
Claim 2
Dependent Claim
59 words
A VARIABLE FREQUENCY GENERATOR COMPRISING: A FIRST SOURCE OF FREQUENCY; A SECOND SOURCE OF FREQUENCY; MEANS FOR COUNTING THE CYCLES OF SAID FREQUENCY FROM SAID SECOND SOURCE; MEANS FOR VARYING THE PHASE OF SAID FREQUENCY FROM SAID FIRST SOURCE; AND MEANS COUPLING SAID COUNTING MEANS TO SAID MEANS OF VARYING PHASE TO VARY THE FREQUENCY FROM SAID FIRST SOURCE.
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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |