Patent US2466924A successfully refreshed from Google Patents.
US2466924A
Expired / Lapsed
US
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Oscillograph control circuit
Assignee: Remington Arms Co LLC
•
Filing: 1945-05-18
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Granted: 1949-04-12
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Expires: 1965-05-18
Abstract
No abstract record available.
Inventors
- 👤 Bradford Colin Irving
- 👤 Paul F Darby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:24
CPC Classifications
G; G01; G01R; G01R13/00; G01R13/20; G01R13/22; G01R13/32; G01R13/325
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2089430A
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US2222943A
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US2303924A
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US2315848A
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US2406970A
Cited
US2363810A
Cited
US2415870A
Cited
US2360857A
Cited
US2431766A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |