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EP0332469
European procedure
Extract from the Register of European Patents
EP About this file: EP0332469
| EP0332469 - Electron gun for color picture tube device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.04.1995 Database last updated on 03.09.2024 | Most recent event Tooltip | 24.04.1995 | No opposition filed within time limit | published on 14.06.1995 [1995/24] | Applicant(s) | For all designated states Kabushiki Kaisha Toshiba 72, Horikawa-cho, Saiwai-ku Kawasaki-shi Kanagawa-ken 210-8572 / JP | [N/P] |
| Former [1989/37] | For all designated states KABUSHIKI KAISHA TOSHIBA 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210, Tokyo / JP | Inventor(s) | 01 /
Shimoma, Taketoshi c/o Patent Division Kabushiki Kaisha Toshiba 1-1 Shibaura 1-chome Minato-ku Tokyo / JP | 02 /
Koshigoe, Shinpei c/o Patent Division Kabushiki Kaisha Toshiba 1-1 Shibaura 1-chome Minato-ku Tokyo / JP | 03 /
Hasegawa, Takahiro c/o Patent Division Kabushiki Kaisha Toshiba 1-1 Shibaura 1-chome Minato-ku Tokyo / JP | [1989/37] | Representative(s) | Freed, Arthur Woolf, et al Marks & Clerk Incorporating Edward Evans Barker 90 Long Acre London WC2E 9RA / GB | [N/P] |
| Former [1989/37] | Freed, Arthur Woolf, et al MARKS & CLERK, 57-60 Lincoln's Inn Fields London WC2A 3LS / GB | Application number, filing date | 89302413.3 | 10.03.1989 | [1989/37] | Priority number, date | JP19880057581 | 11.03.1988 Original published format: JP 5758188 | [1989/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0332469 | Date: | 13.09.1989 | Language: | EN | [1989/37] | Type: | A3 Search report | No.: | EP0332469 | Date: | 01.08.1990 | Language: | EN | [1990/31] | Type: | B1 Patent specification | No.: | EP0332469 | Date: | 22.06.1994 | Language: | EN | [1994/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.06.1990 | Classification | IPC: | H01J29/50, H01J29/96 | [1989/37] | CPC: |
H01J29/96 (EP,US);
H01J29/503 (EP,US);
H01J2229/4841 (EP,US);
H01J2229/4865 (EP,US)
| Designated contracting states | DE, FR, GB [1989/37] | Title | German: | Elektronenkanone für Farbbildröhre | [1989/37] | English: | Electron gun for color picture tube device | [1989/37] | French: | Canon à électrons pour tube-image couleur | [1989/37] | Examination procedure | 10.04.1989 | Examination requested [1989/37] | 24.08.1992 | Despatch of a communication from the examining division (Time limit: M06) | 15.02.1993 | Reply to a communication from the examining division | 13.04.1993 | Despatch of communication of intention to grant (Approval: No) | 09.12.1993 | Despatch of communication of intention to grant (Approval: later approval) | 16.12.1993 | Communication of intention to grant the patent | 23.02.1994 | Fee for grant paid | 23.02.1994 | Fee for publishing/printing paid | Opposition(s) | 23.03.1995 | No opposition filed within time limit [1995/24] | Fees paid | Renewal fee | 17.12.1990 | Renewal fee patent year 03 | 13.03.1992 | Renewal fee patent year 04 | 09.03.1993 | Renewal fee patent year 05 | 09.03.1994 | Renewal fee patent year 06 |
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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]EP0241218 (MITSUBISHI ELECTRIC CORP [JP]) | [A] - PROCEEDINGS OF THE SOCIETY FOR INFORMATION DISPLAY (SID), vol. 28, no. 4, 1987, pages 403-407, SID, New York, NY, US; H. SUZUKI et al.: "Progressive-scanned 33" 110 degrees flat-square color CRT" |