Patent US3023388A successfully refreshed from Google Patents.
US3023388A
Expired / Lapsed
US
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Composite electrical control device for radio receivers
Assignee: CTS Corp
•
Filing: 1960-09-22
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Granted: 1962-02-27
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Expires: 1980-09-22
Abstract
No abstract record available.
Inventors
- 👤 Girolamo Joseph Di
- 👤 William L Kelver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:03
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/16; H01C10/20; H01C10/30; H01C10/32; H01C10/36; H01C10/363; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20006; Y10T74/20012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2868967A
Cited
US2836691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |