EP0275046 - Scroll type fluid displacement apparatus with improved fixed construction of fixed scroll [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.02.1992 Database last updated on 02.08.2024 | Most recent event Tooltip | 20.02.1992 | No opposition filed within time limit | published on 08.04.1992 [1992/15] | Applicant(s) | For all designated states Sanden Corporation 20 Kotobuki-cho Isesaki-shi Gunma 372-8502 / JP | [N/P] |
Former [1988/29] | For all designated states SANDEN CORPORATION 20 Kotobuki-cho Isesaki-shi Gunma, 372 / JP | Inventor(s) | 01 /
Hasegawa, Masato 418-1, Hinode-cho Isesaki-shi Gunma 372 / JP | [1988/29] | Representative(s) | Prüfer, Lutz H. Harthauser Strasse 25d 81545 München / DE | [N/P] |
Former [1988/29] | Prüfer, Lutz H., Dipl.-Phys. Harthauser Strasse 25d D-81545 München / DE | Application number, filing date | 88100181.2 | 08.01.1988 | [1988/29] | Priority number, date | JP19870001501U | 10.01.1987 Original published format: JP 150187 U | [1988/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0275046 | Date: | 20.07.1988 | Language: | EN | [1988/29] | Type: | A3 Search report | No.: | EP0275046 | Date: | 08.02.1989 | Language: | EN | [1989/06] | Type: | B1 Patent specification | No.: | EP0275046 | Date: | 17.04.1991 | Language: | EN | [1991/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.12.1988 | Classification | IPC: | F04C18/02 | [1988/29] | CPC: |
F04C18/0215 (EP,US);
F04C18/02 (KR);
F04C2230/60 (EP,US);
F05B2230/60 (EP,US);
Y10T29/4924 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1988/29] | Title | German: | Flüssigkeitsverdrängungsalage mit ineinandergreifenden Spiralelementen und Montage des festen Spiralelements | [1988/29] | English: | Scroll type fluid displacement apparatus with improved fixed construction of fixed scroll | [1988/29] | French: | Appareil de déplacement de fluide à volutes imbriquées, avec montage perfectionné de la volute fixe | [1988/29] | Examination procedure | 13.04.1989 | Examination requested [1989/24] | 09.10.1989 | Despatch of a communication from the examining division (Time limit: M06) | 27.02.1990 | Reply to a communication from the examining division | 10.08.1990 | Despatch of communication of intention to grant (Approval: Yes) | 19.10.1990 | Communication of intention to grant the patent | 16.01.1991 | Fee for grant paid | 16.01.1991 | Fee for publishing/printing paid | Opposition(s) | 18.01.1992 | No opposition filed within time limit [1992/15] | Fees paid | Renewal fee | 31.01.1990 | Renewal fee patent year 03 | 21.12.1990 | Renewal fee patent year 04 |
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