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EP0720069
European procedure
Extract from the Register of European Patents
EP About this file: EP0720069
| EP0720069 - Charging member, process cartridge using the same and electrophotographic apparatus [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.01.2001 Database last updated on 15.07.2024 | Most recent event Tooltip | 05.01.2001 | No opposition filed within time limit | published on 21.02.2001 [2001/08] | Applicant(s) | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | [N/P] |
| Former [1996/27] | For all designated states CANON KABUSHIKI KAISHA 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | Inventor(s) | 01 /
Mizoe, Kiyoshi, c/o Canon K.K. 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | 02 /
Ishihara, Yuzi, c/o Canon K.K. 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | 03 /
Funabashi, Eiji, c/o Canon K.K. 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | 04 /
Ashibe, Tsunenori, c/o Canon K.K. 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo / JP | [1996/27] | Representative(s) | Santarelli Tour Trinity 1 bis Esplanade de la Défense 92035 Paris La Défense Cedex / FR | [N/P] |
| Former [1999/51] | Rinuy, Santarelli 14, avenue de la Grande Armée, B.P. 237 75822 Paris Cédex 17 / FR | ||
| Former [1996/27] | Rinuy, Santarelli 14, avenue de la Grande Armée 75017 Paris / FR | Application number, filing date | 95402883.3 | 20.12.1995 | [1996/27] | Priority number, date | JP19940320690 | 22.12.1994 Original published format: JP 32069094 | [1996/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0720069 | Date: | 03.07.1996 | Language: | EN | [1996/27] | Type: | A3 Search report | No.: | EP0720069 | Date: | 26.02.1997 | [1997/09] | Type: | B1 Patent specification | No.: | EP0720069 | Date: | 08.03.2000 | Language: | EN | [2000/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.01.1997 | Classification | IPC: | G03G15/02 | [1996/27] | CPC: |
G03G15/0233 (EP,US);
G03G15/02 (KR);
G03G15/00 (KR)
| Designated contracting states | DE, FR, GB, IT [1996/27] | Title | German: | Aufladeelement, Arbeitseinheit mit einem solchen Element und elektrophotographisches Gerät | [1996/27] | English: | Charging member, process cartridge using the same and electrophotographic apparatus | [1996/27] | French: | Elément de chargement, unité de traitement utilisant cet élément et appareil électrophotographique | [1996/27] | Examination procedure | 12.07.1997 | Examination requested [1997/37] | 12.03.1999 | Despatch of communication of intention to grant (Approval: No) | 20.07.1999 | Despatch of communication of intention to grant (Approval: later approval) | 04.08.1999 | Communication of intention to grant the patent | 27.09.1999 | Fee for grant paid | 27.09.1999 | Fee for publishing/printing paid | Opposition(s) | 09.12.2000 | No opposition filed within time limit [2001/08] | Fees paid | Renewal fee | 15.12.1997 | Renewal fee patent year 03 | 23.12.1998 | Renewal fee patent year 04 | 29.12.1999 | 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 | [A]EP0587386 (CANON KK [JP]) [A] 1,2,6-9,13,14,19 * column 4, line 42 - column 5, line 36 *; | [A]EP0329366 (CANON KK [JP]) [A] 1-3,8-10,14-16 * page 5, line 25 - page 6, line 55 *; | [A]EP0308185 (CANON KK [JP]) [A] 1,7,8,14 * page 4, line 49 - line 52; figure 2 *; | [PA]EP0636949 (CANON KK [JP]) [PA] 1-19 * claim 2 * |