US2799799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cathode ray deflection systems
Assignee: RCA Corp
•
Filing: 1953-06-25
•
Granted: 1957-07-16
•
Expires: 1973-06-25
Abstract
No abstract record available.
Inventors
- 👤 Bernard V Vonderschmitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:29
CPC Classifications
H; H03; H03K; H03K4/00; H03K4/06; H03K4/08; H03K4/10; H03K4/26; H03K4/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2523108A
Cited
US2611106A
Cited
US2566510A
Cited
US2620457A
Cited
US2555832A
Cited
US2543305A
Cited
US2664521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |