US3010362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic light control
Assignee: CROSLEY BROADCASTING CORP
•
Filing: 1959-12-08
•
Granted: 1961-11-28
•
Expires: 1979-12-08
Abstract
No abstract record available.
Inventors
- 👤 Donald L Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:26
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/20; G03B21/2053; H; H04; H04N; H04N23/00; H04N23/70; H04N23/75
Claims Analysis
Total Claims: 0
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US2952188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |