US3139591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amplifier apparatus for high energy particle accelerators
Assignee: Individual
•
Filing: 1961-01-16
•
Granted: 1964-06-30
•
Expires: 1981-01-16
Abstract
No abstract record available.
Inventors
- 👤 Raymond H Rheaume
- 👤 Robert E Zider
- 👤 Frank A Janik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:37
CPC Classifications
H; H05; H05H; H05H7/00; H05H7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
AN AMPLIFIER FOR SUPPLYING HIGH POWER, BROAD-BAND, VIDEO-FREQUENCY SIGNALS IN A HIGH ENERGY PARTICLE ACCELERATOR HAVING PARTICLE ACCELERATING MEANS CONNECTED TO SAID AMPLIFIER, COMPRISING AN AMPLIFYING STAGE HAVING PUSH-PULL CONNECTED GROUNDED CATHODE TETRODES, AN AMPLIFYING STAGE HAVING PUSH-PULL CONNECTED TRIODES WITH GROUNDED GRIDS, AND INTERSTAGE AUTOTRANSFORMER FOR COU-
Claim 2
Dependent Claim
48 words
AN AMPLIFIER FOR SUPPLYING HIGH POWER, BROAD-BAND, VIDEO-FREQUENCY SIGNALS IN A HIGH ENERGY PARTICLE ACCELERATOR HAVING PARTICLE ACCELERATING MEANS CONNECTED TO SAID AMPLIFIER, COMPRISING AN AMPLIFYING STAGE HAVING PUSH-PULL CONNECTED GROUNDED CATHODE TETRODES, AN AMPLIFYING STAGE HAVING PUSH-PULL CONNECTED TRIODES WITH GROUNDED GRIDS, AND INTERSTAGE AUTOTRANSFORMER FOR COU-
References Cited (Backward Citations)
US1859867A
Cited
US1842937A
Cited
US2057998A
Cited
US2574868A
Cited
US2561365A
Cited
US2524063A
Cited
US2638512A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |