Patent US2651674A successfully refreshed from Google Patents.
US2651674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television transmission from intermittent film by means of pulsed pickup tube
Assignee: Heraeus Noblelight Analytics Ltd
•
Filing: 1950-05-08
•
Granted: 1953-09-08
•
Expires: 1970-05-08
Abstract
No abstract record available.
Inventors
- 👤 Theile Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:24
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/021; H01J31/00; H01J31/08; H01J31/26; H01J31/28; H01J31/30; H01J31/32; H04; H04N; H04N3/00; H04N3/36; H04N3/40; H04N3/405
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2083995A
Cited
US2146822A
Cited
US2147760A
Cited
US2164520A
Cited
US2242952A
Cited
US2324534A
Cited
US2352488A
Cited
US2451640A
Cited
US2496102A
Cited
US2483149A
Cited
US2499181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |