Patent US2229411A successfully refreshed from Google Patents.
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US3230409A
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Rotatable charged particle beam deflector
Assignee: High Voltage Engineering Corp
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Filing: 1962-01-03
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Granted: 1966-01-18
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Expires: 1982-01-03
Abstract
No abstract record available.
Inventors
- 👤 Sherman R Farrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:33
CPC Classifications
G; G21; G21K; G21K1/00; G21K1/08; G21K1/093; H; H05; H05H; H05H5/00; H05H5/02; H01; H01J; H01J35/00; H01J35/02; H01J35/04; H01J35/08; H01J35/112; H01J35/116; H01J35/16; H01J35/18; H01J35/186
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
IN A PARTICLE ACCELERATOR, A ROTATABLE BEAM DEFLECTOR COMPRISING AN EVACUATED FLEXIBLE MEMBER HAVING ONE END THEREOF IN FIXED RELATIONSHIP TO THE OUTPUT END OF SAID ACCELERATOR, SAID FLEXIBLE MEMBER BEING POSITIONED TO ADMEIT THE PASSAGE OF THE PARTICLE BEAM THERETHROUGH, MEANS ADAPTED TO BEND SAID FLEXIBLE MEMBER AND ROTATE THE UN SECURED END THEREOF, AND MEANS ADAPTED TO BEND SAID PARTICLE BEAM TO CONFORM TO SAID FLEXIBLE MEMBER.
Claim 2
Dependent Claim
69 words
IN A PARTICLE ACCELERATOR, A ROTATABLE BEAM DEFLECTOR COMPRISING AN EVACUATED FLEXIBLE MEMBER HAVING ONE END THEREOF IN FIXED RELATIONSHIP TO THE OUTPUT END OF SAID ACCELERATOR, SAID FLEXIBLE MEMBER BEING POSITIONED TO ADMEIT THE PASSAGE OF THE PARTICLE BEAM THERETHROUGH, MEANS ADAPTED TO BEND SAID FLEXIBLE MEMBER AND ROTATE THE UN SECURED END THEREOF, AND MEANS ADAPTED TO BEND SAID PARTICLE BEAM TO CONFORM TO SAID FLEXIBLE MEMBER.
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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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |