Patent US2860333A successfully refreshed from Google Patents.
US2860333A
Expired / Lapsed
US
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Interference suppression system
Assignee: Individual
•
Filing: 1945-10-11
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Granted: 1958-11-11
•
Expires: 1965-10-11
Abstract
No abstract record available.
Inventors
- 👤 Harold L Flowers
- 👤 James A White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:42
CPC Classifications
H; H04; H04B; H04B1/00; H04B1/06; H04B1/10; H04B1/12; G; G01; G01S; G01S13/00; G01S13/02; G01S13/06; G01S13/42; G01S13/44; G01S7/00; G01S7/02; G01S7/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1361522A
Cited
US2094625A
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US2111738A
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US2103978A
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US2279246A
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US2308280A
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US2413981A
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US2435960A
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US2627023A
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US2480171A
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US2405930A
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US2462859A
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US2410736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |