Patent US3176296A successfully refreshed from Google Patents.
Patent US893107A successfully refreshed from Google Patents.
US3210185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Simultaneous identical electrostatic image recording on multiple recording elements
Assignee: RCA Corp
•
Filing: 1961-03-22
•
Granted: 1965-10-05
•
Expires: 1981-03-22
Abstract
No abstract record available.
Inventors
- 👤 Roger G Olden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:09
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/22; G03G15/24; Y; Y10; Y10S; Y10S101/00; Y10S101/37
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2984163A
Cited
US2647049A
Cited
US2909971A
Cited
US2844734A
Cited
US2947625A
Cited
US2963365A
Cited
US2962374A
Cited
US2962375A
Cited
US2968553A
Cited
US2946682A
Cited
US3062110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |