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EP0416551
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EP About this file: EP0416551
| EP0416551 - Device for magnifying displacement of piezoelectric element and method of producing the same [Right-click to bookmark this link] | Status | The application has been refused Status updated on 19.08.1994 Database last updated on 16.11.2024 | Most recent event Tooltip | 19.08.1994 | Refusal of application | published on 12.10.1994 [1994/41] | Applicant(s) | For all designated states BROTHER KOGYO KABUSHIKI KAISHA 9-35, Horitadori, Mizuho-ku Nagoya-shi Aichi-ken 467 / JP | [N/P] |
| Former [1991/11] | For all designated states BROTHER KOGYO KABUSHIKI KAISHA 9-35, Horitadori, Mizuho-ku Nagoya-shi, Aichi-ken 467 / JP | Inventor(s) | 01 /
Imoto, Yasuo 3-16, Ousu, Minato-ku Nagoya / JP | [1991/11] | Representative(s) | Prüfer, Lutz H. Harthauser Strasse 25d 81545 München / DE | [N/P] |
| Former [1991/11] | Prüfer, Lutz H., Dipl.-Phys. Harthauser Strasse 25d D-81545 München / DE | Application number, filing date | 90117001.9 | 04.09.1990 | [1991/11] | Priority number, date | JP19890229948 | 05.09.1989 Original published format: JP 22994889 | [1991/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0416551 | Date: | 13.03.1991 | Language: | EN | [1991/11] | Type: | A3 Search report | No.: | EP0416551 | Date: | 21.08.1991 | Language: | EN | [1991/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.07.1991 | Classification | IPC: | B41J2/295, H01L41/04 | [1991/37] | CPC: |
B41J2/295 (EP,US);
Y10T29/42 (EP,US)
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| Former IPC [1991/11] | B41J2/295 | Designated contracting states | DE, FR, GB, IT [1991/11] | Title | German: | Vorrichtung zur Vergrösserung der Lageverschiebung eines piezoelektrischen Elementes und Verfahren zu deren Herstellung | [1991/11] | English: | Device for magnifying displacement of piezoelectric element and method of producing the same | [1991/11] | French: | Dispositif pour amplifier le déplacement d'un élément piézoélectrique et son procédé de fabrication | [1991/11] | File destroyed: | 15.01.2000 | Examination procedure | 28.10.1991 | Examination requested [1991/52] | 13.05.1993 | Despatch of a communication from the examining division (Time limit: M04) | 13.08.1993 | Reply to a communication from the examining division | 01.12.1993 | Despatch of communication of intention to grant (Approval: ) | 16.05.1994 | Despatch of communication that the application is refused, reason: formalities examination [1994/41] | 26.05.1994 | Application refused, date of legal effect [1994/41] | Fees paid | Renewal fee | 29.09.1992 | Renewal fee patent year 03 | 28.09.1993 | 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 | [XD]EP0295102 (BROTHER IND LTD [JP]); | [XPD]JPH0276272 (BROTHER IND LTD) |