US3766004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laser assisted neutron generator
Assignee: United States Department of the Army
•
Filing: 1971-07-19
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Granted: 1973-10-16
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Expires: 1991-07-19
Abstract
Abstract A high density pulsed plasma generator produces a high temperature plasma which is sensed by a photo switch which in turn triggers the operation of a high energy pulsed laser. The frequency of the laser light is such that the plasma will absorb it.
Inventors
- 👤 H Meyer
- 👤 J Stettler
- 👤 T Roberts
- 👤 R Shatas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:06
CPC Classifications
G; G21; G21B; G21B1/00; G21B1/11; G21B1/23; H; H01; H01S; H01S3/00; H01S3/09; H01S3/097; H05; H05H; H05H1/00; H05H1/24; H05H1/52; H05H3/00; H05H3/06; Y; Y02; Y02E; Y02E30/00; Y02E30/10
Claims Analysis
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References Cited (Backward Citations)
US3189523A
Cited
US3120481A
Cited
US3378446A
Cited
FR1430453A
Cited
GB1153599A
Cited
US3652393A
Cited
US3489645A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-15 | 1977-04-16 | 1977-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-15 | 1981-04-16 | 1981-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-15 | 1985-04-16 | 1985-10-16 | $7700.00 | Window Closed / Lapsed |