Patent US2468760A successfully refreshed from Google Patents.
US2861262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photoelectric coding device
Assignee: RCA Corp
•
Filing: 1955-08-23
•
Granted: 1958-11-18
•
Expires: 1975-08-23
Abstract
No abstract record available.
Inventors
- 👤 Jacques I Pankove
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:08
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/02; H; H03; H03M; H03M1/00; H03M1/12; H03M1/22; H03M1/24; H03M1/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2541030A
Cited
US2582850A
Cited
US2592683A
Cited
US2691736A
Cited
US2641753A
Cited
US2794863A
Cited
US2754560A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |