US3084273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High current radio frequency ion source
Assignee: Individual
•
Filing: 1961-09-19
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Granted: 1963-04-02
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Expires: 1981-09-19
Abstract
No abstract record available.
Inventors
- 👤 Mohamed E Abdelaziz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:06
CPC Classifications
H; H01; H01J; H01J27/00; H01J27/02; H01J27/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A RADIO FREQUENCY ION SOURCE COMPRISING A CYLINDRICAL PLASMA CONTAINER, MEANS FOR INJECTING AN UNIONIZED GAS INTO SAID CONTAINER, MEANS FOR GENERATING A RADIO FREQUENCY FIELD WITHIN SAID CONTAINER PARALLEL TO THE LONGITUDINAL AXIS THEREOF, SAID RADIO FREQUENCY FIELD IONIZING SAID GAS, AND MEANS FOR EXTRACTING TRANSVERSE TO SAID RADIO FREQUENCY FIELD THE POSITIVE IONS CREATED BY SAID RADIO FREQUENCY FIELD.
Claim 2
Dependent Claim
61 words
A RADIO FREQUENCY ION SOURCE COMPRISING A CYLINDRICAL PLASMA CONTAINER, MEANS FOR INJECTING AN UNIONIZED GAS INTO SAID CONTAINER, MEANS FOR GENERATING A RADIO FREQUENCY FIELD WITHIN SAID CONTAINER PARALLEL TO THE LONGITUDINAL AXIS THEREOF, SAID RADIO FREQUENCY FIELD IONIZING SAID GAS, AND MEANS FOR EXTRACTING TRANSVERSE TO SAID RADIO FREQUENCY FIELD THE POSITIVE IONS CREATED BY SAID RADIO FREQUENCY FIELD.
References Cited (Backward Citations)
US2934665A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |