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EP0668167
European procedure
Extract from the Register of European Patents
EP About this file: EP0668167
| EP0668167 - Unit print head assembly for an ink-jet printer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.04.2000 Database last updated on 08.10.2024 | Most recent event Tooltip | 07.04.2000 | No opposition filed within time limit | published on 24.05.2000 [2000/21] | Applicant(s) | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304-1112 / US | [N/P] |
| Former [1995/34] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, California 94304 / US | Inventor(s) | 01 /
Plotkin, Lawrence R. 1545 NW 13th Street Corvallis, OR 97330 / US | 02 /
Cowger, Bruce 37194 Helm Drive Corvallis, OR 97330 / US | 03 /
Ouchida, Donald B. 2887 NW Audene Corvallis, OR 97330 / US | 04 /
Beeson, Robert R. 7235 NE Arnold Avenue Corvallis, Or 97330 / US | [1995/34] | Representative(s) | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
| Former [1995/34] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 95301082.4 | 21.02.1995 | [1995/34] | Priority number, date | US19940200719 | 23.02.1994 Original published format: US 200719 | [1995/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0668167 | Date: | 23.08.1995 | Language: | EN | [1995/34] | Type: | A3 Search report | No.: | EP0668167 | Date: | 24.04.1996 | [1996/17] | Type: | B1 Patent specification | No.: | EP0668167 | Date: | 02.06.1999 | Language: | EN | [1999/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.03.1996 | Classification | IPC: | B41J25/34 | [1995/34] | CPC: |
B41J25/34 (EP,US);
B41J2202/19 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1995/34] | Title | German: | Druckkopfensemble für einen Tintenstrahldrucker | [1995/34] | English: | Unit print head assembly for an ink-jet printer | [1995/34] | French: | Assemblage de tête d'impression pour une imprimante par jet d'encre | [1995/34] | Examination procedure | 02.09.1996 | Examination requested [1996/44] | 11.11.1996 | Despatch of a communication from the examining division (Time limit: M06) | 02.05.1997 | Reply to a communication from the examining division | 17.07.1998 | Despatch of communication of intention to grant (Approval: Yes) | 26.11.1998 | Communication of intention to grant the patent | 01.03.1999 | Fee for grant paid | 01.03.1999 | Fee for publishing/printing paid | Opposition(s) | 03.03.2000 | No opposition filed within time limit [2000/21] | Fees paid | Renewal fee | 17.01.1997 | Renewal fee patent year 03 | 26.01.1998 | Renewal fee patent year 04 | 05.02.1999 | Renewal fee patent year 05 |
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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. | Documents cited: | Search | [XA]US3989131 (KNIRSCH FRANCO, et al) [X] 1,2,4,8 * column 3, line 46 - column 4, line 47; figure 1 * [A] 3,5-7,9,10; | [XA]US4350448 (HANAGATA TAKAYOSHI, et al) [X] 1,2,4,8,9 * column 1, line 5 - line 40; figure 1 * * column 2, line 30 - line 48; figure 3 * [A] 3,5-7,10; | [A]US4576496 (SCHWARZ HELMUT [DE], et al); | [XA]EP0418817 (CANON KK [JP]) [X] 1,2,4,8 * column 12, line 3 - column 13, line 1; figure 1 * [A] 3,5-7,9,10; | [A]EP0492955 (NCR CO [US]); | [XA]US5194015 (YAMAMOTO TETSUYA [JP], et al) [X] 1,2,4,8 * column 2, line 33 - line 51; figure 1 * [A] 3,5-7,9,10; | [A]EP0581297 (CANON KK [JP]) [A] 3,5,10 * column 21, line 52 - column 22, line 57; figure 35 * |