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US3418463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atomic beam tube having multipole state selecting magnet means with shaped poles to inhibit majorana transitions
Assignee: HP Inc
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Filing: 1966-08-10
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Granted: 1968-12-24
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Expires: 1986-08-10
Abstract
No abstract record available.
Inventors
- 👤 Richard F Lacey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:28
CPC Classifications
H; H05; H05H; H05H3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3323009A
Cited
US3348040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |