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EP0039697
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Extract from the Register of European Patents
EP About this file: EP0039697
| EP0039697 - GAS-DISCHARGE DEVICES AND DISPLAY PANELS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 23.12.1981 Database last updated on 18.11.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states LUCITRON, INC. 1918 Raymond Drive Northbrook, IL 60062 / US | [1981/46] | Inventor(s) | 01 /
DeJULE, Michael 1913 West Cullom Chicago, IL 60613 / US | 02 /
SOBEL, Alan 633 Michigan Avenue Evanston, IL 60202 / US | 03 /
MEYER, Ralph L. 405 Division Street Elgin, IL 60120 / US | 04 /
GLASER, David 1112 NE 23 Drive Wilton Manor, FL 33310 / US | [1981/46] | Application number, filing date | 80902100.9 | 07.10.1980 | [1981/46] | WO1980US01316 | Priority number, date | US19790083379 | 10.10.1979 Original published format: US 83379 | [1981/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8101091 | Date: | 16.04.1981 | [1981/09] | Type: | A1 Application with search report | No.: | EP0039697 | Date: | 18.11.1981 | Language: | EN | The application published by WIPO in one of the EPO official languages on 16.04.1981 takes the place of the publication of the European patent application. | [1981/46] | Classification | IPC: | H05B41/00, H01J61/04 | [1981/46] | CPC: |
H01J17/491 (EP,US)
| Designated contracting states | AT, CH, DE, FR, GB, LI, LU, NL, SE [1981/46] | Title | German: | GASENTLADUNGSVORRICHTUNGEN UND ANZEIGEPANEELE | [1981/46] | English: | GAS-DISCHARGE DEVICES AND DISPLAY PANELS | [1981/46] | French: | DISPOSITIF A DECHARGE GAZEUSE ET PANNEAUX D'AFFICHAGE | [1981/46] | File destroyed: | 19.02.1989 | Examination procedure | 14.09.1981 | Despatch of communication that the application is deemed to be withdrawn, reason: filing fee / search fee not paid in time [1982/08] | 16.11.1981 | Application deemed to be withdrawn, date of legal effect [1982/08] |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [X]US3619700 (KUPSKY GEORGE A); | [X]US3868543 (HOLZ GEORGE ERNEST, et al); | [X]US3934172 (OKAMOTO YUKIO); | [A]US3725713 (KUPSKY G) |