EP0407065 - Method and apparatus for improving the uniformity of a led printhead [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 17.12.1992 Database last updated on 19.10.2024 | Most recent event Tooltip | 15.08.2008 | Change - applicant | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304-1112 / US | [N/P] |
Former [2008/38] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto CA 94304-1112 / US | ||
Former [1991/02] | For all designated states Hewlett-Packard Company Mail Stop 20 B-O, 3000 Hanover Street Palo Alto, California 94304 / US | Inventor(s) | 01 /
Uebbing, John J. 665 Towle Palo Alto, California 94306 / US | 02 /
Mahowald, Peter H. 505 Cypress Point Drive No. 14 Mountain View, California 94043 / US | [1991/02] | Representative(s) | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
Former [1991/02] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 90306808.8 | 21.06.1990 | [1991/02] | Priority number, date | US19890377186 | 07.07.1989 Original published format: US 377186 | [1991/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0407065 | Date: | 09.01.1991 | Language: | EN | [1991/02] | Type: | A3 Search report | No.: | EP0407065 | Date: | 27.11.1991 | Language: | EN | [1991/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.10.1991 | Classification | IPC: | G06K15/10, B41J2/45 | [1991/02] | CPC: |
B41J2/45 (EP,US);
G06K15/1247 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1991/02] | Title | German: | Verfahren und Gerät zur Verbesserung der Gleichförmigkeit eines LED-Druckkopfes | [1991/02] | English: | Method and apparatus for improving the uniformity of a led printhead | [1991/02] | French: | Procédé et dispositif pour modifier l'uniformité d'une tête d'impression à diodes électroluminescentes (LED) | [1991/02] | File destroyed: | 14.02.2000 | Examination procedure | 11.08.1992 | Application deemed to be withdrawn, date of legal effect [1993/05] | 26.08.1992 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1993/05] | Fees paid | Penalty fee | Penalty fee Rule 85b EPC 1973 | 30.06.1992 | M01   Not yet paid | Additional fee for renewal fee | 30.06.1992 | 03   M06   Not yet paid |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]EP0297603 (FUJITSU LTD [JP]); | [A]EP0300534 (OCE NEDERLAND BV [NL]); | [X]EP0307994 (OCE NEDERLAND BV [NL]); | [X]EP0310266 (PLESSEY OVERSEAS [GB]) |