EP0360134 - Cathode ray tube [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.10.1994 Database last updated on 03.09.2024 | Most recent event Tooltip | 06.10.1994 | No opposition filed within time limit | published on 23.11.1994 [1994/47] | Applicant(s) | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-2-3, Marunouchi Chiyoda-ku Tokyo / JP | [N/P] |
Former [1990/13] | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-2-3, Marunouchi Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Tsukui, Keitaro c/o Mitsubishi Denki K.K. Chuo Kenkyusho 8-1-1, Tsukaguchihonmachi Amagasaki-shi Hyogo / JP | 02 /
Itoh, Junko c/o Mitsubishi Denki K.K. Chuo Kenkyusho 8-1-1, Tsukaguchihonmachi Amagasaki-shi Hyogo / JP | 03 /
Nakamura, Koji c/o Mitsubishi Denki K.K. Kyoto Seisakusho 1, Babazusyo Nagaokakyo-shi Kyoto / JP | [1990/13] | Representative(s) | Weber, Otto-Ernst, et al Weber & Heim Irmgardstrasse 3 81479 München / DE | [N/P] |
Former [1990/13] | Weber, Otto Ernst, Dipl.-Phys., et al Weber & Heim Irmgardstrasse 3 D-81479 München / DE | Application number, filing date | 89116888.2 | 12.09.1989 | [1990/13] | Priority number, date | JP19880236047 | 20.09.1988 Original published format: JP 23604788 | [1990/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0360134 | Date: | 28.03.1990 | Language: | EN | [1990/13] | Type: | A3 Search report | No.: | EP0360134 | Date: | 16.08.1990 | Language: | EN | [1990/33] | Type: | B1 Patent specification | No.: | EP0360134 | Date: | 01.12.1993 | Language: | EN | [1993/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.06.1990 | Classification | IPC: | H01J29/87, H01J29/86 | [1990/34] | CPC: |
H01J29/87 (EP,US);
H01J29/86 (KR);
H01J2229/875 (EP,US)
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Former IPC [1990/13] | H01J29/87 | Designated contracting states | DE, FR, GB [1990/13] | Title | German: | Kathodenstrahlröhre | [1990/13] | English: | Cathode ray tube | [1990/13] | French: | Tube à rayons cathodiques | [1990/13] | Examination procedure | 31.07.1990 | Examination requested [1990/39] | 30.11.1992 | Despatch of a communication from the examining division (Time limit: M04) | 12.02.1993 | Reply to a communication from the examining division | 30.03.1993 | Despatch of communication of intention to grant (Approval: Yes) | 06.05.1993 | Communication of intention to grant the patent | 30.07.1993 | Fee for grant paid | 30.07.1993 | Fee for publishing/printing paid | Opposition(s) | 02.09.1994 | No opposition filed within time limit [1994/47] | Fees paid | Renewal fee | 20.06.1991 | Renewal fee patent year 03 | 31.08.1992 | Renewal fee patent year 04 | 30.09.1993 | 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]US4016364 (ROGERS MELVIN F); | [A]US3404769 (LENDALL BISHOP FREDERIC); | [A]GB1513809 (SONY CORP) | [A] - PROCEEDINGS OF THE SID. vol. 27, no. 4, 1986, LOS ANGELES US pages 281 - 287; JAIN et al.: "Design of a CRT with a nearly flat glass faceplate and a non-glass funnel using finite-element analysis." |