US3383209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrophotographic process including selective wetting by the developer liquid
Assignee: Gevaert Photo Producten NV
•
Filing: 1962-11-26
•
Granted: 1968-05-14
•
Expires: 1982-11-26
Abstract
No abstract record available.
Inventors
- 👤 Cassiers Paul Maria
- 👤 Josef Leonard Van Engeland
- 👤 Noe Robert Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:52
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/02; G03G5/04; G03G5/05; G03G5/0503; G03G5/051; G03G5/0514; G03G13/00; G03G13/06; G03G13/10; G03G13/22; G03G13/24; G03G15/00; G03G15/06; G03G15/10; G03G15/101; G03G15/102; G03G5/0517; G03G5/08; G03G5/087; G03G5/10; G03G5/101; G03G5/104; G03G5/14; G03G5/147
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2877131A
Cited
US3084061A
Cited
US3102045A
Cited
US3084043A
Cited
US3094910A
Cited
US3068115A
Cited
US3285741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |