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EP0070317
European procedure
Extract from the Register of European Patents
EP About this file: EP0070317
| EP0070317 - LIFE SUPPORT SYSTEM AND METHOD OF PROVIDING FRESH AIR TO ENCLOSED AREAS [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 03.04.1990 Database last updated on 15.06.2024 | Most recent event Tooltip | 03.04.1990 | Opposition rejected | published on 23.05.1990 [1990/21] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1985/21] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | ||
| Former [1983/04] | For all designated states WERJEFELT, Bertil, R., L. 277 Kaha Street Kailua, HI 96734 / US | Inventor(s) | 01 /
Werjefelt, Bertil 277 Kaha Street Kailua, HI 96734 / US | [1986/33] |
| Former [1985/21] | 01 /
Werjefelt, Bertil 277 Kaha Street | ||
| Former [1983/04] | 01 /
see applicant ... | Representative(s) | Freiherr von Wittgenstein, Arved, et al Patentanwälte Abitz & Partner Postfach 86 01 09 81628 München / DE | [N/P] |
| Former [1986/06] | Freiherr von Wittgenstein, Arved, Dr., et al Patentanwälte Abitz & Partner Postfach 86 01 09 D-81628 München / DE | ||
| Former [1985/21] | White, Martin David MARKS & CLERK, 57/60 Lincoln's Inn Fields London WC2A 3LS / GB | ||
| Former [1983/04] | White, Martin David MARKS & CLERK, 57/60 Lincoln's Inn Fields London WC2A 3LS / GB | Application number, filing date | 82900846.5 | 27.01.1982 | [1983/04] | WO1982US00098 | Priority number, date | US19810228940 | 27.01.1981 Original published format: US 228940 | [1983/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8202492 | Date: | 05.08.1982 | [1982/19] | Type: | A1 Application with search report | No.: | EP0070317 | Date: | 26.01.1983 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.08.1982 takes the place of the publication of the European patent application. | [1983/04] | Type: | B1 Patent specification | No.: | EP0070317 | Date: | 13.08.1986 | Language: | EN | [1986/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.06.1983 | Classification | IPC: | A62B7/14 | [1983/04] | CPC: |
B64D13/00 (EP,US);
A62B11/00 (EP,US);
A62B15/00 (EP,US);
B64D2231/02 (EP,US);
B64D2231/025 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, LI, NL, SE [1983/27] |
| Former [1983/04] | AT, BE, CH, DE, FR, GB, LI, LU, NL, SE | Title | German: | ÜBERLEBUNGSSYSTEM UND VERFAHREN ZUM ZUFÜHREN VON FRISCHER LUFT IN ABGESCHLOSSENE RÄUME | [1986/33] | English: | LIFE SUPPORT SYSTEM AND METHOD OF PROVIDING FRESH AIR TO ENCLOSED AREAS | [1983/04] | French: | SYSTEME DE SURVIE ET PROCEDE D'APPORT D'AIR FRAIS A DES ZONES FERMEES | [1983/04] |
| Former [1983/04] | ÜBERLEBUNGSSYSTEM UND VERFAHREN ZUM ZUFÜHREN VON FRISCHER LUFT AN ABGESCHLOSSENEN RÄUMEN | Entry into regional phase | 24.09.1982 | National basic fee paid | 24.09.1982 | Search fee paid | 24.09.1982 | Designation fee(s) paid | 24.09.1982 | Examination fee paid | Examination procedure | 27.09.1982 | Examination requested [1983/04] | 26.01.1983 | Despatch of communication of loss of particular rights: designated state(s) AT, LU | 05.04.1983 | Loss of particular rights, legal effect: designated state(s) | 06.07.1984 | Despatch of a communication from the examining division (Time limit: M06) | 03.01.1985 | Reply to a communication from the examining division | 23.10.1985 | Despatch of communication of intention to grant (Approval: ) | 05.02.1986 | Communication of intention to grant the patent | 25.04.1986 | Fee for grant paid | 25.04.1986 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
07.05.1987
Smith, Karl Wingett Intertek Limited Heckington House Derby House, Athol Street Heckington, Sleaford, Lincolnshire NG34 8JD Douglas, Isle of Man / GB | [N/P] |
| Former [1987/29] | |||
| Opponent(s) | 01
07.05.1987
Smith, Karl Wingett / Intertek Limited Heckington House / Derby House, Athol Street Heckington, Sleaford, Lincolnshire NG34 8JD/ Douglas, Isle of Man / GB | 01.02.1988 | Invitation to proprietor to file observations on the notice of opposition | 12.07.1988 | Reply of patent proprietor to notice(s) of opposition | 29.07.1988 | Communication of observations of patent proprietor (Time limit: M02) | 26.09.1988 | Reply of parties involved to observations of patent proprietor | 27.02.1989 | Despatch of a communication from the opposition division (Time limit: M04) | 28.06.1989 | Reply to a communication from the opposition division | 24.07.1989 | Despatch of a communication from the opposition division (Time limit: M03) | 28.10.1989 | Reply to a communication from the opposition division | 07.12.1989 | Date of despatch of rejection of opposition | 17.12.1989 | Legal effect of rejection of opposition [1990/21] | Fees paid | Renewal fee | 13.01.1984 | Renewal fee patent year 03 | 29.01.1985 | Renewal fee patent year 04 | 29.01.1986 | Renewal fee patent year 05 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 27.10.1982 | AT M02 Not yet paid | 27.10.1982 | LU M02 Not yet paid |
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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. | Cited in | International search | [AE]US320756 ; | [X]US642166 (SHERMAN UDOLPH [US]); | [X]US879391 (LEONARD LAWRENCE P [US]); | [X]US909979 (ZERKLE EDWIN E [US]); | [X]US1007644 (COCKE WILLIAM I [US]); | [X]US1129619 (ZAPF GUSTAVE A [US]); | [X]DE435916 (ALEXANDER BERNHARD DRAEGER DR, et al); | [X]FR741127 ; | [X]GB438980 (ALICE LEIGH SMITH, et al); | [X]US2058659 (BELLANCA GIUSEPPE M); | [X]GB793452 (KIDDE WALTER CO LTD); | [X]CA787697 (TATARCHUK FRED T) |