US3212974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Particle injecting device
Assignee: Thales SA
•
Filing: 1960-05-31
•
Granted: 1965-10-19
•
Expires: 1980-05-31
Abstract
No abstract record available.
Inventors
- 👤 Leboutet Hubert
- 👤 Dube R Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:07
CPC Classifications
H; H05; H05H; H05H1/00; H05H1/02; H05H1/22; H05H1/10; Y; Y02; Y02E; Y02E30/00; Y02E30/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A PARTICLE CONFINING DEVICE COMPRISING AN EVACUATED VESSEL, MEANS FOR GENERATING A BEAM OF IONS HAVING HIGH ENERGY, MEANS FOR GENERATING AN ELECTRON BEAM SUBSTANTIALLY COAXIAL WITH THE BEAM OF IONS, MEANS FOR MIXING SAID ION BEAM WITH SAID ELECTRON BEAM OUTSIDE OF SAID VESSEL TO FORM PLASMA, MEANS FOR INJECTING SAID PLASMA INTO SAID VESSEL, AND MEANS FOR CONFINING SAID PLASMA WITHIN SAID VESSEL.
Claim 2
Dependent Claim
65 words
A PARTICLE CONFINING DEVICE COMPRISING AN EVACUATED VESSEL, MEANS FOR GENERATING A BEAM OF IONS HAVING HIGH ENERGY, MEANS FOR GENERATING AN ELECTRON BEAM SUBSTANTIALLY COAXIAL WITH THE BEAM OF IONS, MEANS FOR MIXING SAID ION BEAM WITH SAID ELECTRON BEAM OUTSIDE OF SAID VESSEL TO FORM PLASMA, MEANS FOR INJECTING SAID PLASMA INTO SAID VESSEL, AND MEANS FOR CONFINING SAID PLASMA WITHIN SAID VESSEL.
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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) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |