EP0271652 - Device for producing a displacement air stream [Right-click to bookmark this link] | Status | Patent revoked Status updated on 24.04.1992 Database last updated on 22.08.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: CH, LI | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states H. Krantz GmbH & Co. Krantzstrasse 7 D-52070 Aachen / DE | [1988/25] | Inventor(s) | 01 /
Sodec, Franc, Dr.-Ing. Anselm-Feuerbach-Strasse 22 D-5102 Würselen-Broichweiden / DE | 02 /
Veldboer, Werner, Dipl.-Ing. Edelweissweg 44 D-5190 Stolberg / DE | [1991/09] |
Former [1988/25] | 01 /
Sodec, Franc, Dr.-Ing. Anselm-Fuerbach-Strasse 22 D-5102 Würselen-Broichweiden / DE | ||
02 /
Veldboer, Werner, Dipl.-Ing. Edelweissweg 44 D-5190 Stolberg / DE | Representative(s) | Bauer, Hubert Am Keilbusch 4 52080 Aachen / DE | [N/P] |
Former [1988/25] | Bauer, Hubert, Dipl.-Ing. Am Keilbusch 4 D-52080 Aachen / DE | Application number, filing date | 87114182.6 | 29.09.1987 | [1988/25] | Priority number, date | DE19863643175 | 18.12.1986 Original published format: DE 3643175 | [1988/25] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0271652 | Date: | 22.06.1988 | Language: | DE | [1988/25] | Type: | A3 Search report | No.: | EP0271652 | Date: | 01.02.1989 | Language: | DE | [1989/05] | Type: | B1 Patent specification | No.: | EP0271652 | Date: | 27.02.1991 | Language: | DE | [1991/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.12.1988 | Classification | IPC: | F24F13/06 | [1988/25] | CPC: |
F24F13/06 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, GB, IT, LI, NL, SE [1988/25] | Title | German: | Vorrichtung zur Erzeugung einer Verdrängungsströmung | [1988/25] | English: | Device for producing a displacement air stream | [1988/25] | French: | Dispositif de production d'un courant de renouvelement d'air | [1988/25] | Examination procedure | 09.01.1989 | Examination requested [1989/10] | 22.01.1990 | Despatch of a communication from the examining division (Time limit: M04) | 11.05.1990 | Reply to a communication from the examining division | 27.07.1990 | Despatch of communication of intention to grant (Approval: Yes) | 24.08.1990 | Communication of intention to grant the patent | 05.10.1990 | Fee for grant paid | 05.10.1990 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
25.11.1991
06.12.1991
ADMISSIBLE ABB Fläkt Aktiebolag Sickla Alle 13 Nacka S-120 86 Stockholm / SE Opponent's representative Eitle, Werner Hoffmann, Eitle & Partner, Patent- und Rechtsanwälte, Postfach 81 04 20 D-81904 München / DE | [N/P] |
Former [1992/04] | |||
Opponent(s) | 01
25.11.1991
06.12.1991
ADMISSIBLE ABB Fläkt Aktiebolag Sickla Alle 13 SE-13134 Nacka / SE Opponent's representative Eitle, Werner, Dipl.Ing. Hoffmann, Eitle & Partner, Patent- und Rechtsanwälte, Postfach 81 04 20 D-81904 München / DE | 03.01.1992 | Invitation to proprietor to file observations on the notice of opposition | 16.01.1992 | Despatch of communication that the patent will be revoked | 27.01.1992 | Legal effect of revocation of patent [1992/25] | Fees paid | Renewal fee | 08.09.1989 | Renewal fee patent year 03 | 27.09.1990 | Renewal fee patent year 04 |
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. | Lapses during opposition Tooltip | GB | 29.09.1991 | BE | 30.09.1991 | SE | 30.09.1991 | [2015/21] |
Former [1993/13] | GB | 29.09.1991 | |
BE | 30.09.1991 | ||
CH | 30.09.1991 | ||
LI | 30.09.1991 | ||
SE | 30.09.1991 | ||
Former [1992/37] | BE | 30.09.1991 | |
CH | 30.09.1991 | ||
LI | 30.09.1991 | ||
SE | 30.09.1991 | ||
Former [1992/33] | CH | 30.09.1991 | |
LI | 30.09.1991 | ||
SE | 30.09.1991 | ||
Former [1992/24] | SE | 30.09.1991 | Documents cited: | Search | [A]US3074339 (GIANCARLO PENNATI); | [A]FR1505135 (WINKELSTRATER G M B H GEB); | [A]GB2120778 (HOWORTH AIR ENG LTD); | [XP]DE8633796U |