US3089092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synchrotron radio frequency phase control system
Assignee: Individual
•
Filing: 1959-11-30
•
Granted: 1963-05-07
•
Expires: 1979-11-30
Abstract
No abstract record available.
Inventors
- 👤 Plotkin Martin
- 👤 Eugene C Raka
- 👤 Hartland S Snyder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:38
CPC Classifications
H; H05; H05H; H05H13/00; H05H13/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A PHASE SHIFTING NETWORK COMPRISING A SOURCE OF INPUT RADIO FREQUENCY SIGNAL OF WIDELY VARIABLE FREQUENCY, OSCILLATOR MEANS FOR PRODUCING A RADIO FREQUENCY SIGNAL AT A FREQUENCY DIFFERING BY A CONSTANT AMOUNT FROM SAID INPUT SIGNAL, SAID OSCILLATOR MEANS COMPRISING A FIRST MIXER AND A RADIO FREQUENCY GENERATOR PRODUCING A CONSTANT FREQUENCY SIGNAL, SAID FIRST MIXER HETERODYNING SAID INPUT SIGNAL WITH SAID CONSTANT FREQUENCY SIGNAL FOR PRODUCING SAID OSCILLATOR SIGNAL, MEANS FOR INTRODUCING A SELECTED
Claim 2
Dependent Claim
75 words
A PHASE SHIFTING NETWORK COMPRISING A SOURCE OF INPUT RADIO FREQUENCY SIGNAL OF WIDELY VARIABLE FREQUENCY, OSCILLATOR MEANS FOR PRODUCING A RADIO FREQUENCY SIGNAL AT A FREQUENCY DIFFERING BY A CONSTANT AMOUNT FROM SAID INPUT SIGNAL, SAID OSCILLATOR MEANS COMPRISING A FIRST MIXER AND A RADIO FREQUENCY GENERATOR PRODUCING A CONSTANT FREQUENCY SIGNAL, SAID FIRST MIXER HETERODYNING SAID INPUT SIGNAL WITH SAID CONSTANT FREQUENCY SIGNAL FOR PRODUCING SAID OSCILLATOR SIGNAL, MEANS FOR INTRODUCING A SELECTED
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Cited
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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) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |