EP0057252 - Arrangement for mounting a thermally insulated electric heating coil, in particular for an infrared radiant-type cooking plate as well as a thermal insulation sheet for this purpose and a method of its manufacture [Right-click to bookmark this link] | Status | The application has been refused Status updated on 02.04.1985 Database last updated on 24.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states Grünzweig + Hartmann und Glasfaser AG Bürgermeister-Grünzweig-Strasse 1-47 D-67059 Ludwigshafen / DE | [1982/32] | Inventor(s) | 01 /
Kummermehr, Hans Prinzregentenstrasse 25a D-6700 Ludwigshafen / DE | [1982/32] | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [N/P] |
Former [1982/32] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | Application number, filing date | 81107789.0 | 30.09.1981 | [1982/32] | Priority number, date | DE19813102935 | 29.01.1981 Original published format: DE 3102935 | [1982/32] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0057252 | Date: | 11.08.1982 | Language: | DE | [1982/32] | Type: | A3 Search report | No.: | EP0057252 | Date: | 25.08.1982 | Language: | DE | [1982/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.06.1982 | Classification | IPC: | H05B3/74, C04B43/02 | [1982/32] | CPC: |
H05B3/748 (EP);
H05B2203/017 (EP)
| Designated contracting states | AT, BE, CH, FR, GB, IT, LI, NL, SE [1982/32] | Title | German: | Vorrichtung zur wärmedämmenden Lagerung einer elektrischen Heizwendel, insbesondere für eine strahlungsbeheizte Kochplatte, sowie Wärmedämmplatte hierzu und Verfahren zu ihrer Herstellung | [1982/32] | English: | Arrangement for mounting a thermally insulated electric heating coil, in particular for an infrared radiant-type cooking plate as well as a thermal insulation sheet for this purpose and a method of its manufacture | [1982/32] | French: | Dispositif pour le logement d'une hélice de chauffage électrique isolée thermiquement, en particulier pour une plaque de cuisson chauffée par radiation, ainsi qu'une plaque d'isolation thermique utilisée à cette fin et procédé pour sa fabrication | [1982/32] | File destroyed: | 13.07.1991 | Examination procedure | 25.02.1983 | Examination requested [1983/19] | 22.05.1984 | Despatch of communication of intention to grant (Approval: ) | 08.08.1984 | Communication of intention to grant the patent | 21.12.1984 | Despatch of communication that the application is refused, reason: formalities examination [1985/23] | 31.12.1984 | Application refused, date of legal effect [1985/23] | Fees paid | Renewal fee | 26.09.1983 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 01.10.1984 | 04   M06   Not yet paid |
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