-
EP0464805
European procedure
Extract from the Register of European Patents
EP About this file: EP0464805
| EP0464805 - Method and apparatus for heatstrengthening glass sheets [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.08.1997 Database last updated on 05.07.2024 | Most recent event Tooltip | 01.08.1997 | No opposition filed within time limit | published on 17.09.1997 [1997/38] | Applicant(s) | For all designated states Tamglass Engineering Oy Vehmaistenkatu 5 SF-33730 Tampere / FI | [1993/11] |
| Former [1992/02] | For all designated states TAMGLASS OY Vehmaistenkatu 5 SF-33730 Tampere / FI | Inventor(s) | 01 /
Vehmas, Jukka Heikki Mäntyläntie 12 A 1 SF-33420 Tampere / FI | [1992/02] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
| Former [1992/02] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 91111060.9 | 03.07.1991 | [1992/02] | Priority number, date | FI19900003362 | 04.07.1990 Original published format: FI 903362 | [1992/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0464805 | Date: | 08.01.1992 | Language: | EN | [1992/02] | Type: | A3 Search report | No.: | EP0464805 | Date: | 01.04.1992 | Language: | EN | [1992/14] | Type: | B1 Patent specification | No.: | EP0464805 | Date: | 25.09.1996 | Language: | EN | [1996/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.02.1992 | Classification | IPC: | C03B27/044 | [1992/02] | CPC: |
C03B27/0404 (EP,US);
C03B27/016 (EP,US);
C03B27/0413 (EP,US);
C03B27/0417 (EP,US);
C03B27/044 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1992/02] | Title | German: | Verfahren und Vorrichtung zum Hitzehärten von Glasscheiben | [1992/02] | English: | Method and apparatus for heatstrengthening glass sheets | [1992/02] | French: | Procédé et appareil pour le renforcement à chaud de feuilles de verre | [1992/02] | Examination procedure | 28.09.1992 | Examination requested [1992/48] | 08.12.1993 | Despatch of a communication from the examining division (Time limit: M04) | 18.04.1994 | Reply to a communication from the examining division | 18.10.1994 | Despatch of a communication from the examining division (Time limit: M04) | 21.02.1995 | Reply to a communication from the examining division | 17.08.1995 | Despatch of communication of intention to grant (Approval: No) | 09.01.1996 | Despatch of communication of intention to grant (Approval: later approval) | 16.01.1996 | Communication of intention to grant the patent | 10.04.1996 | Fee for grant paid | 10.04.1996 | Fee for publishing/printing paid | Opposition(s) | 26.06.1997 | No opposition filed within time limit [1997/38] | Fees paid | Renewal fee | 29.07.1993 | Renewal fee patent year 03 | 29.07.1994 | Renewal fee patent year 04 | 31.07.1995 | Renewal fee patent year 05 | 24.06.1996 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [X]US4400194 (STARR EUGENE W [US]); | [X]US4236909 (THOMAS DEAN L, et al); | [X]DE529735 (SAINT GOBAIN); | [X]DE1285687 (GLACERIES REUNIES SA); | [A]EP0246123 (SAINT GOBAIN VITRAGE [FR], et al); | [AD]GB2191998 (PILKINGTON BROTHERS PLC) |