EP0562842 - A spark plug for use in internal combustion engine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.09.1996 Database last updated on 31.08.2024 | Most recent event Tooltip | 27.09.1996 | No opposition filed within time limit | published on 13.11.1996 [1996/46] | Applicant(s) | For all designated states NGK SPARK PLUG CO., LTD. 14-ban, 18-gou Takatsuji-cho Mizuho-Ku Nagoya-shi / JP | [N/P] |
Former [1993/39] | For all designated states NGK SPARK PLUG CO., LTD 14-ban, 18-gou Takatsuji-cho Mizuho-Ku Nagoya-shi / JP | Inventor(s) | 01 /
Oshima, Takafumi 14-ban, 18-gou, Takatsuji-cho Mizuho-ku, Nagoya-shi / JP | [1993/39] | Representative(s) | Senior, Alan Murray, et al J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
Former [1993/39] | Senior, Alan Murray, et al J.A. KEMP & CO., 14 South Square, Gray's Inn London WC1R 5LX / GB | Application number, filing date | 93302245.1 | 24.03.1993 | [1993/39] | Priority number, date | JP19920065791 | 24.03.1992 Original published format: JP 6579192 | JP19930002881 | 11.01.1993 Original published format: JP 288193 | [1993/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0562842 | Date: | 29.09.1993 | Language: | EN | [1993/39] | Type: | A3 Search report | No.: | EP0562842 | Date: | 16.02.1994 | Language: | EN | [1994/07] | Type: | B1 Patent specification | No.: | EP0562842 | Date: | 22.11.1995 | Language: | EN | [1995/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.12.1993 | Classification | IPC: | H01T13/39 | [1993/39] | CPC: |
H01T13/32 (EP,US);
H01T13/39 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1993/39] | Title | German: | Zündkerze für Verbrennungsmotor | [1993/39] | English: | A spark plug for use in internal combustion engine | [1993/39] | French: | Bougie d'allumage pour moteur à combustion interne | [1993/39] | Examination procedure | 05.08.1994 | Examination requested [1994/40] | 07.02.1995 | Despatch of communication of intention to grant (Approval: No) | 08.05.1995 | Despatch of communication of intention to grant (Approval: later approval) | 11.05.1995 | Communication of intention to grant the patent | 17.07.1995 | Fee for grant paid | 17.07.1995 | Fee for publishing/printing paid | Opposition(s) | 23.08.1996 | No opposition filed within time limit [1996/46] | Fees paid | Renewal fee | 09.03.1995 | Renewal fee patent year 03 |
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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 | [DA]JPS61143973 ; | [A]US4808135 (SAKURA AKIO [JP], et al) [A] 6* column 2, line 38 - line 45 * | [DA] - DATABASE WPI, 0, Derwent World Patents Index, vol. 86, no. 32, Database accession no. 86-209813, & JPS61143973 A 00000000 (NGK SPARK PLUG K.K.) [DA] 1,2 * abstract * |