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EP0284404
European procedure
Extract from the Register of European Patents
EP About this file: EP0284404
| EP0284404 - Filter disc [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.03.1995 Database last updated on 13.07.2024 | Most recent event Tooltip | 23.03.1995 | No opposition filed within time limit | published on 10.05.1995 [1995/19] | Applicant(s) | For all designated states PALL CORPORATION 30 Sea Cliff Avenue Glen Cove, New York 11542 / US | [N/P] |
| Former [1989/11] | For all designated states PALL CORPORATION 30 Sea Cliff Avenue Glen Cove New York 11542 / US | ||
| Former [1988/39] | For all designated states PALL CORPORATION 30 Sea Cliff Avenue Glen Cove New York 11542 / US | Inventor(s) | 01 /
Pall, David Boris 5 Hickory Hill Roslyn Estates New York 11576 / US | 02 /
Miller, John David 511 Kline Road Ithaca New York 14850 / US | [1988/39] | Representative(s) | Corin, Christopher John, et al Mathisen Macara & Co. The Coach House 6-8 Swakeleys Road Ickenham Uxbridge UB10 8BZ / GB | [N/P] |
| Former [1988/39] | Corin, Christopher John, et al Mathisen Macara & Co. The Coach House 6-8 Swakeleys Road Ickenham Uxbridge UB10 8BZ / GB | Application number, filing date | 88302651.0 | 25.03.1988 | [1988/39] | Priority number, date | US19870030576 | 27.03.1987 Original published format: US 30576 | [1988/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0284404 | Date: | 28.09.1988 | Language: | EN | [1988/39] | Type: | A3 Search report | No.: | EP0284404 | Date: | 14.06.1989 | Language: | EN | [1989/24] | Type: | B1 Patent specification | No.: | EP0284404 | Date: | 18.05.1994 | Language: | EN | [1994/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.04.1989 | Classification | IPC: | B01D29/39 | [1994/20] | CPC: |
B01D29/41 (EP);
B01D29/01 (KR)
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| Former IPC [1988/39] | B01D29/34 | Designated contracting states | BE, DE, FR, IT [1988/39] | Title | German: | Filterscheibe | [1988/39] | English: | Filter disc | [1988/39] | French: | Disque de filtre | [1988/39] | Examination procedure | 14.11.1989 | Examination requested [1990/03] | 30.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 30.08.1991 | Reply to a communication from the examining division | 10.12.1991 | Despatch of a communication from the examining division (Time limit: M06) | 12.06.1992 | Reply to a communication from the examining division | 12.11.1992 | Despatch of a communication from the examining division (Time limit: M04) | 15.03.1993 | Reply to a communication from the examining division | 20.08.1993 | Despatch of communication of intention to grant (Approval: Yes) | 22.10.1993 | Communication of intention to grant the patent | 03.11.1993 | Fee for grant paid | 03.11.1993 | Fee for publishing/printing paid | Opposition(s) | 21.02.1995 | No opposition filed within time limit [1995/19] | Fees paid | Renewal fee | 15.03.1990 | Renewal fee patent year 03 | 17.12.1990 | Renewal fee patent year 04 | 13.03.1992 | Renewal fee patent year 05 | 09.03.1993 | Renewal fee patent year 06 | 09.03.1994 | Renewal fee patent year 07 |
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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]DE1436242 (AIRCRAFT APPLIANCES AND EQUIPM); | [A]GB951404 (PALL CORP); | [A]US3647084 (MARTIN HENRY WOODS); | [A]DE2429480 (MUELLER HANS); | [A]DE1833233U (H U R WEPPLER FA [DE]); | [A]US3702659 (CLARK RAYMOND C); | [A]DE1116193 | [A] - DE - A - P 10146 (PINTSCH-BAMAG) 15.03.1956 * figure 5 * | Examination | DE10146 |