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EP0287336
European procedure
Extract from the Register of European Patents
EP About this file: EP0287336
| EP0287336 - Heating unit with thermochromic region [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.06.1993 Database last updated on 30.07.2024 | Most recent event Tooltip | 23.07.2004 | Lapse of the patent in a contracting state New state(s): ES | published on 08.09.2004 [2004/37] | Applicant(s) | For all designated states THORN EMI PLC 4 Tenterden Street London W1R 9AH / GB | [N/P] |
| Former [1988/42] | For all designated states THORN EMI plc 4 Tenterden Street London W1R 9AH / GB | Inventor(s) | 01 /
Balderson, Simon Neville 64 Fleetham Gardens Lower Earley Reading Berkshire / GB | [1988/42] | Representative(s) | Marsh, Robin Geoffrey, et al THORN EMI Patents Limited Central Research Laboratories Dawley Road Hayes, Middlesex UB3 1HH / GB | [N/P] |
| Former [1988/42] | Marsh, Robin Geoffrey, et al THORN EMI Patents Limited Central Research Laboratories Dawley Road Hayes, Middlesex UB3 1HH / GB | Application number, filing date | 88303291.4 | 13.04.1988 | [1988/42] | Priority number, date | GB19870009051 | 15.04.1987 Original published format: GB 8709051 | [1988/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0287336 | Date: | 19.10.1988 | Language: | EN | [1988/42] | Type: | B1 Patent specification | No.: | EP0287336 | Date: | 12.08.1992 | Language: | EN | [1992/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.08.1988 | Classification | IPC: | H05B3/74, C09K9/00 | [1988/42] | CPC: |
C09K9/00 (EP,US);
H05B3/748 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1988/42] | Title | German: | Heizungseinheit mit thermochromer Region | [1988/42] | English: | Heating unit with thermochromic region | [1988/42] | French: | Unité de chauffage à région thermochrome | [1988/42] | Examination procedure | 13.04.1989 | Examination requested [1989/26] | 14.01.1992 | Despatch of communication of intention to grant (Approval: Yes) | 06.02.1992 | Communication of intention to grant the patent | 27.02.1992 | Fee for grant paid | 27.02.1992 | Fee for publishing/printing paid | Opposition(s) | 13.05.1993 | No opposition filed within time limit [1993/31] | Fees paid | Renewal fee | 04.05.1990 | Renewal fee patent year 03 | 03.04.1991 | Renewal fee patent year 04 | 14.04.1992 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 01.05.1990 | 03 M06 Fee paid on 04.05.1990 |
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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. | Lapses during opposition Tooltip | GR | 12.08.1992 | AT | 13.04.1993 | ES | 14.04.1993 | BE | 30.04.1993 | CH | 30.04.1993 | LI | 30.04.1993 | LU | 30.04.1993 | [2004/37] |
| Former [2000/04] | GR | 12.08.1992 | |
| AT | 13.04.1993 | ||
| BE | 30.04.1993 | ||
| CH | 30.04.1993 | ||
| LI | 30.04.1993 | ||
| LU | 30.04.1993 | ||
| Former [1994/46] | AT | 13.04.1993 | |
| BE | 30.04.1993 | ||
| CH | 30.04.1993 | ||
| LI | 30.04.1993 | ||
| Former [1994/25] | BE | 30.04.1993 | |
| CH | 30.04.1993 | ||
| LI | 30.04.1993 | ||
| Former [1994/18] | CH | 30.04.1993 | |
| LI | 30.04.1993 | Documents cited: | Search | [AD]US3781523 (BOROM M); | [A]DE2429563 ; | [A]FR2331231 (JENAER GLASWERK SCHOTT & GEN [DE]); | [A]DE2853987 (LICENTIA GMBH) |