US3460053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for producing long gas discharges
Assignee: United States Department of the Air Force
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Filing: 1966-11-08
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Granted: 1969-08-05
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Expires: 1986-11-08
Abstract
No abstract record available.
Inventors
- 👤 Donald A Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:20
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/09; H01S3/097
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A GASEOUS LASER DISCHARGE TUBE COMPRISING: HOLLOW, DIELECTRIC CYLINDERS, EACH HAVING A CENTRALLY DISPOSED, RADIALLY ORIENTED, CYLINDRICAL FLANGE ON THE EXTERNAL SURFACE THEREOF, AND HOLLOW METALLIC, CYLINDERICAL ELECTRODES, EACH HAVING A CENTRALLY DISPOSED, RADIALLY ORIENTED, CYLINDRICAL FLANGE ON THE INTERNAL SURFACE THEREOF, SAID HOLLOW DIELECTRIC CYLINDERS AND SAID HOLLOW METALLIC ELECTRODES BEING ALTERNATELY DISPOSED SUCH THAT ADJACENT DIELECTRIC CYLINDERS TO SAID ELECTRODES ABUT AGAINST THE INTERNAL FLANGES OF SAID ELECTRODES WHILE ADJACENT ELECTRODES TO SAID DIELECTRIC CYLINDERS ABUT AGAINST THE EXTERNAL FLANGES OF SAID ELECTRODES WITH
Claim 2
Dependent Claim
86 words
A GASEOUS LASER DISCHARGE TUBE COMPRISING: HOLLOW, DIELECTRIC CYLINDERS, EACH HAVING A CENTRALLY DISPOSED, RADIALLY ORIENTED, CYLINDRICAL FLANGE ON THE EXTERNAL SURFACE THEREOF, AND HOLLOW METALLIC, CYLINDERICAL ELECTRODES, EACH HAVING A CENTRALLY DISPOSED, RADIALLY ORIENTED, CYLINDRICAL FLANGE ON THE INTERNAL SURFACE THEREOF, SAID HOLLOW DIELECTRIC CYLINDERS AND SAID HOLLOW METALLIC ELECTRODES BEING ALTERNATELY DISPOSED SUCH THAT ADJACENT DIELECTRIC CYLINDERS TO SAID ELECTRODES ABUT AGAINST THE INTERNAL FLANGES OF SAID ELECTRODES WHILE ADJACENT ELECTRODES TO SAID DIELECTRIC CYLINDERS ABUT AGAINST THE EXTERNAL FLANGES OF SAID ELECTRODES WITH
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |