EP0527656 - Pulse combustor [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.02.1997 Database last updated on 02.09.2024 | Most recent event Tooltip | 28.02.1997 | No opposition filed within time limit | published on 16.04.1997 [1997/16] | Applicant(s) | For all designated states PALOMA KOGYO KABUSHIKI KAISHA 1-6 Kawanayama-cho, Showa-ku Nagoya-shi / JP | [1993/07] | Inventor(s) | 01 /
Aoki, Yutaka 1-6-20 Atsubetsunishi 2-jou Atsubetsu-ku, Sapporo-shi / JP | 02 /
Itakura, Tadashi 43-1 Higashi 3-chome Midorimachi, Ebetsu-shi / JP | [1993/07] | Representative(s) | Harvey, David Gareth, et al Graham Watt & Co LLP St Botolph's House 7-9 St Botolph's Road Sevenoaks Kent TN13 3AJ / GB | [N/P] |
Former [1993/07] | Harvey, David Gareth, et al Graham Watt & Co. Riverhead Sevenoaks Kent TN13 2BN / GB | Application number, filing date | 92307437.1 | 13.08.1992 | [1993/07] | Priority number, date | JP19910228828 | 13.08.1991 Original published format: JP 22882891 | [1993/07] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0527656 | Date: | 17.02.1993 | Language: | EN | [1993/07] | Type: | A3 Search report | No.: | EP0527656 | Date: | 19.05.1993 | Language: | EN | [1993/20] | Type: | B1 Patent specification | No.: | EP0527656 | Date: | 17.04.1996 | Language: | EN | [1996/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.03.1993 | Classification | IPC: | F23C11/04 | [1993/07] | CPC: |
F23C15/00 (EP,US)
| Designated contracting states | BE, DE, ES, FR, GB, IT [1993/07] | Title | German: | Gerät mit pulsierender Verbrennung | [1993/07] | English: | Pulse combustor | [1993/07] | French: | Appareil à combustion pulsatoire | [1993/07] | Examination procedure | 04.11.1993 | Examination requested [1994/01] | 21.09.1994 | Despatch of a communication from the examining division (Time limit: M04) | 13.01.1995 | Reply to a communication from the examining division | 27.07.1995 | Despatch of communication of intention to grant (Approval: Yes) | 16.10.1995 | Communication of intention to grant the patent | 22.12.1995 | Fee for grant paid | 22.12.1995 | Fee for publishing/printing paid | Opposition(s) | 18.01.1997 | No opposition filed within time limit [1997/16] | Fees paid | Renewal fee | 12.08.1994 | Renewal fee patent year 03 | 17.08.1995 | Renewal fee patent year 04 |
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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]JP61128012 ; | [A]US5020987 (ISHIGURO KATSUSUKE [JP], et al); | [A]US4891003 (ISHIGURO KATSUSUKE [JP]) | [A] - PATENT ABSTRACTS OF JAPAN vol. 10, no. 320 (M-530)(2376) 30 October 1986 & JP-A-61 128 012 ( TOSHIBA CORP ) 16 June 1986, & JP61128012 A 19860616 |