Patent US2923773A successfully refreshed from Google Patents.
US2923773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic system for handling information
Assignee: PAUL A WAGNER
•
Filing: 1953-10-27
•
Granted: 1960-02-02
•
Expires: 1973-10-27
Abstract
No abstract record available.
Inventors
- 👤 Stanley G Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:10
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/12; H04N7/127
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2098956A
Cited
US2312897A
Cited
US2364210A
Cited
US2406349A
Cited
US2411683A
Cited
US2559644A
Cited
US2517808A
Cited
US2657253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |