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EP0334647
European procedure
Extract from the Register of European Patents
EP About this file: EP0334647
| EP0334647 - Lightning arrestor insulator and method of producing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.07.1994 Database last updated on 07.04.2026 | Most recent event Tooltip | 09.07.1994 | No opposition filed within time limit | published on 31.08.1994 [1994/35] | Applicant(s) | For all designated states NGK Insulators, Ltd. 2-56, Suda-Cho, Mizuho-ku Nagoya City, Aichi Pref. / JP | [N/P] |
| Former [1989/39] | For all designated states NGK INSULATORS, LTD. 2-56, Suda-cho, Mizuho-ku Nagoya City Aichi Pref. / JP | Inventor(s) | 01 /
Seike, Shoji 167-1, Taishi 2-chome Midori-ku Nagoya city Aichi pref. / JP | 02 /
Mima, Toshiyuki 24, NGK Kita-Kazoku Apartments 9 Takeda-cho 3-chome Mizuho-ku Nagoya City Aichi pref. / JP | 03 /
Nozaki, Masayuki 13-48, Aza-Kakiba Ohaza-Nishinomori Kanie-cho Ama-Gun Aichi pref. / JP | [1993/36] |
| Former [1989/39] | 01 /
Seike, Shoji 167-1, Taishi 2-chome Midori-ke Nagoya city Aichi pref. / JP | ||
| 02 /
Mima, Toshiyuki 24, NGK Kita-Kazoku Apartments 9 Takeda-cho 3-chome Mizuho-ku Nagoya City Aichi pref. / JP | |||
| 03 /
Nozaki, Masayuki 13-48, Aza-Kakiba Ohaza-Nishinomori Kanie-cho Ama-Gun Aichi pref. / JP | Representative(s) | Paget, Hugh Charles Edward, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
| Former [1989/39] | Paget, Hugh Charles Edward, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 89302884.5 | 22.03.1989 | [1989/39] | Priority number, date | JP19880067311 | 23.03.1988 Original published format: JP 6731188 | JP19880144583 | 14.06.1988 Original published format: JP 14458388 | [1989/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0334647 | Date: | 27.09.1989 | Language: | EN | [1989/39] | Type: | B1 Patent specification | No.: | EP0334647 | Date: | 08.09.1993 | Language: | EN | [1993/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.07.1989 | Classification | IPC: | H01C7/12 | [1993/36] | CPC: |
H01C7/12 (EP,US);
H01B19/00 (KR);
H01B17/46 (KR);
H01T1/16 (EP,KR,US)
|
| Former IPC [1989/39] | H01T1/16, H01C7/12 | Designated contracting states | BE, DE, FR, GB, SE [1989/39] | Title | German: | Isolator für Überspannungsableiter und sein Herstellungsverfahren | [1989/39] | English: | Lightning arrestor insulator and method of producing the same | [1989/39] | French: | Isolateur pour dérivateur de surtensions et sa méthode de production | [1989/39] | Miscellaneous | EPB 1993/36: Teilanmeldung 92114053.9 eingereicht am 22/03/89 | EPB 1993/36: Divisional application 92114053.9 filed on 22/03/89 | EPB 1993/36: Demande divisionnaire 92114053.9 déposée le 22/03/89 | Examination procedure | 27.12.1989 | Examination requested [1990/09] | 21.11.1991 | Despatch of a communication from the examining division (Time limit: M04) | 10.02.1992 | Despatch of a communication from the examining division (Time limit: M06) | 18.08.1992 | Reply to a communication from the examining division | 02.11.1992 | Despatch of communication of intention to grant (Approval: Yes) | 15.03.1993 | Communication of intention to grant the patent | 27.05.1993 | Fee for grant paid | 27.05.1993 | Fee for publishing/printing paid | Divisional application(s) | EP92114053.9 / EP0518386 | Opposition(s) | 09.06.1994 | No opposition filed within time limit [1994/35] | Fees paid | Renewal fee | 26.03.1991 | Renewal fee patent year 03 | 23.03.1992 | Renewal fee patent year 04 | 19.03.1993 | 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] JP52114945 | [A] PATENT ABSTRACTS OF JAPAN vol. 2, no. 1 (E-77)(9510) 05 January 1978, & JP-A-52 114945 (MEIDENSHA) 27 September 1977 | Examination | Japanese Utility Model Application Publication no. 52-17.719 |