US2510448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic induction accelerator
Assignee: BBC Brown Boveri AG Germany
•
Filing: 1947-12-23
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Granted: 1950-06-06
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Expires: 1967-12-23
Abstract
No abstract record available.
Inventors
- 👤 Wideroe Rolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:23
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/44; F16K17/00; F16K17/20; F16K17/22; F16K17/24; F16K17/28; F16K31/56; H; H05; H05H; H05H11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2245670A
Cited
US2297305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |