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US2754419A Expired / Lapsed US ⏱️ 0.0 years remaining

Magnetic induction accelerator

Assignee: BBC Brown Boveri AG Germany
•
Filing: 1952-06-27
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Granted: 1956-07-10
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Expires: 1972-06-27
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Abstract

No abstract record available.

Inventors

  • 👤 Wideroe Rolf

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 08:36
CPC Classifications
H; H05; H05H; H05H11/00

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2535710A Cited
US2394072A Cited
US2538718A Cited
US2480169A Cited
US2654838A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1959-07-10 1960-01-09 1960-07-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1963-07-10 1964-01-09 1964-07-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1967-07-10 1968-01-09 1968-07-10 $7700.00 Window Closed / Lapsed

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