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EP0135704
European procedure
Extract from the Register of European Patents
EP About this file: EP0135704
| EP0135704 - Electric resistance heating element [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.1989 Database last updated on 06.07.2024 | Most recent event Tooltip | 14.09.1989 | No opposition filed within time limit | published on 02.11.1989 [1989/44] | Applicant(s) | For all designated states Grote & Hartmann GmbH & Co. KG Am Kraftwerk 13 D-42369 Wuppertal / DE | [1985/14] | Inventor(s) | 01 /
Brandstäter, Manfred In der Krim 40 a D-5600 Wuppertal 21 / DE | 02 /
Könnemann, Alfred, Dipl.-Ing. Etzelstrasse 34 D-5600 Wuppertal 21 / DE | [1985/14] | Representative(s) | Dr. Solf & Zapf Patent- und Rechtsanwalts PartG mbB Postfach 13 01 13 42028 Wuppertal / DE | [N/P] |
| Former [1985/14] | Patentanwälte Dr. Solf & Zapf Postfach 13 01 13 D-42028 Wuppertal / DE | Application number, filing date | 84108800.8 | 25.07.1984 | [1985/14] | Priority number, date | DE19833328078 | 03.08.1983 Original published format: DE 3328078 | [1985/14] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0135704 | Date: | 03.04.1985 | Language: | DE | [1985/14] | Type: | B1 Patent specification | No.: | EP0135704 | Date: | 09.11.1988 | Language: | DE | [1988/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.01.1985 | Classification | IPC: | H05B3/02, F02M31/12 | [1985/14] | CPC: |
H05B3/24 (EP,US)
| Designated contracting states | CH, FR, GB, IT, LI, NL, SE [1985/14] | Title | German: | Widerstandsheizelement | [1985/14] | English: | Electric resistance heating element | [1985/14] | French: | Elément de chauffage électrique | [1985/14] | Examination procedure | 25.02.1985 | Examination requested [1985/20] | 26.01.1987 | Despatch of a communication from the examining division (Time limit: M04) | 29.05.1987 | Reply to a communication from the examining division | 29.07.1987 | Despatch of a communication from the examining division (Time limit: M04) | 01.12.1987 | Reply to a communication from the examining division | 17.03.1988 | Despatch of communication of intention to grant (Approval: Yes) | 16.05.1988 | Communication of intention to grant the patent | 05.08.1988 | Fee for grant paid | 05.08.1988 | Fee for publishing/printing paid | Opposition(s) | 10.08.1989 | No opposition filed within time limit [1989/44] | Fees paid | Renewal fee | 28.05.1986 | Renewal fee patent year 03 | 22.06.1987 | Renewal fee patent year 04 | 26.05.1988 | 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 | US1923644 [ ] (SIMPSON GEORGE L); | DE650676 [ ] (BBC BROWN BOVERI & CIE); | DE2703293 [ ] (PETZ ELEKTRO WAERME TECHN); | AT354579B [ ] (LUEDER HOLGER DR [CH]); | EP0101560 [ ] (TECHNAR INC [US]) |