US3370266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frequency synthesizing system
Assignee: Raytheon Co
•
Filing: 1965-09-13
•
Granted: 1968-02-20
•
Expires: 1985-09-13
Abstract
No abstract record available.
Inventors
- 👤 Fausto V Taddeo
- 👤 Donald W Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:13
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/52; G01S7/523; G01S7/526; G01S13/00; G01S13/02; G01S13/50; G01S13/52; Y; Y10; Y10S; Y10S367/00; Y10S367/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2859433A
Cited
US3024755A
Cited
US3277389A
Cited
US3087121A
Cited
US3185938A
Cited
US3287655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |