EP1241008 - Firing chamber geometry for inkjet printhead [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.04.2007 Database last updated on 11.05.2024 | Most recent event Tooltip | 13.11.2009 | Change - representative | published on 16.12.2009 [2009/51] | 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 [2002/38] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304 / US | Inventor(s) | 01 /
Keil, Ronald W. 3929 NW Jameson Drive Corvallis, OR 97330 / US | 02 /
Schulte, Donald W. 2215 NW Kings Boulevard Corvallis, OR 97330 / US | [2002/38] | Representative(s) | Jackson, Richard Eric, et al Carpmaels & Ransford LLP One Southampton Row London WC1B 5HA / GB | [N/P] |
Former [2009/51] | Jackson, Richard Eric, et al Carpmaels & Ransford 43-45 Bloomsbury Square London WC1A 2RA / GB | ||
Former [2002/38] | Jackson, Richard Eric, et al Carpmaels & Ransford, 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 02251624.9 | 07.03.2002 | [2002/38] | Priority number, date | US20010804905 | 13.03.2001 Original published format: US 804905 | [2002/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1241008 | Date: | 18.09.2002 | Language: | EN | [2002/38] | Type: | A3 Search report | No.: | EP1241008 | Date: | 10.12.2003 | [2003/50] | Type: | B1 Patent specification | No.: | EP1241008 | Date: | 31.05.2006 | Language: | EN | [2006/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.10.2003 | Classification | IPC: | B41J2/14 | [2002/38] | CPC: |
B41J2/1404 (EP,US);
B41J2002/14387 (EP,US)
| Designated contracting states | DE, FR, GB, NL [2004/36] |
Former [2002/38] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | Ausstosskammerngeometrie in einem Tintenstrahldruckkopf | [2002/38] | English: | Firing chamber geometry for inkjet printhead | [2002/38] | French: | Géométrie de la chambre d'éjection dans une tête d'impression à jet d'encre | [2002/38] | Examination procedure | 12.05.2004 | Examination requested [2004/28] | 23.07.2004 | Despatch of a communication from the examining division (Time limit: M06) | 24.01.2005 | Reply to a communication from the examining division | 25.11.2005 | Communication of intention to grant the patent | 08.03.2006 | Fee for grant paid | 08.03.2006 | Fee for publishing/printing paid | Opposition(s) | 01.03.2007 | No opposition filed within time limit [2007/19] | Fees paid | Renewal fee | 22.03.2004 | Renewal fee patent year 03 | 22.03.2005 | Renewal fee patent year 04 | 29.03.2006 | Renewal fee patent year 05 |
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 | [XA]US5455613 (CANFIELD BRIAN P [US], et al) [X] 1,5,10 * column 3, line 46 - column 4, line 59; figures 1-4 *[A] 2; | [XA]EP0921001 (CANON KK [JP]) [X] 1,5-9 * page 4, paragraph 14; figures 1,4,7 * [A] 2 | by applicant | US4719477 | US4794410 |