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EP0347810
European procedure
Extract from the Register of European Patents
EP About this file: EP0347810
| EP0347810 - Acoustical mineral fiberboard and method of manufacturing same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.01.1994 Database last updated on 21.03.2026 | Most recent event Tooltip | 13.01.1994 | No opposition filed within time limit | published on 02.03.1994 [1994/09] | Applicant(s) | For all designated states THE CELOTEX CORPORATION 1500 North Dale Mabry Highway Tampa Florida 33607 / US | [N/P] |
| Former [1989/52] | For all designated states THE CELOTEX CORPORATION 1500 North Dale Mabry Highway Tampa Florida 33607 / US | Inventor(s) | 01 /
Pittman, William D. 3027 Pelican Pl. Clearwater Florida 34622 / US | [1989/52] | Representative(s) | Baillie, Iain Cameron, et al Ladas & Parry, Dachauerstrasse 37 80335 München / DE | [N/P] |
| Former [1989/52] | Baillie, Iain Cameron, et al c/o Ladas & Parry Altheimer Eck 2 D-80331 München / DE | Application number, filing date | 89111132.0 | 19.06.1989 | [1989/52] | Priority number, date | US19880210472 | 23.06.1988 Original published format: US 210472 | [1989/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0347810 | Date: | 27.12.1989 | Language: | EN | [1989/52] | Type: | A3 Search report | No.: | EP0347810 | Date: | 19.09.1990 | Language: | EN | [1990/38] | Type: | B1 Patent specification | No.: | EP0347810 | Date: | 10.03.1993 | Language: | EN | [1993/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.07.1990 | Classification | IPC: | C04B26/28 | [1989/52] | CPC: |
C04B14/38 (EP,US);
C04B14/46 (KR);
C04B14/18 (KR);
C04B26/28 (EP,US);
D21H13/40 (EP);
D21H13/44 (EP);
| C-Set: |
C04B14/38, C04B18/02 (EP);
C04B26/28, C04B14/18, C04B14/38, C04B18/24, C04B41/00 (EP,US) | Designated contracting states | DE, FR, GB, NL [1989/52] | Title | German: | Mineralfaser-Akustikplatte und Verfahren zu ihrer Herstellung | [1989/52] | English: | Acoustical mineral fiberboard and method of manufacturing same | [1989/52] | French: | Panneau acoustique en fibres minérales et son procédé de fabrication | [1989/52] | Examination procedure | 07.03.1991 | Examination requested [1991/18] | 14.10.1991 | Despatch of a communication from the examining division (Time limit: M06) | 22.04.1992 | Reply to a communication from the examining division | 02.07.1992 | Despatch of communication of intention to grant (Approval: Yes) | 02.09.1992 | Communication of intention to grant the patent | 24.09.1992 | Fee for grant paid | 24.09.1992 | Fee for publishing/printing paid | Opposition(s) | 11.12.1993 | No opposition filed within time limit [1994/09] | Fees paid | Renewal fee | 27.05.1991 | Renewal fee patent year 03 | 18.05.1992 | 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 | [X] JP61101476 | [X] CHEMICAL ABSTRACTS, vol. 105, no. 16, October 1986, page 314, abstract no. 138819s, Columbus, Ohio, US; & JP-A-61 101 476 (DAIKEN KOGYO CO., LTD) 20-05-1986 [X] |