EP0421019 - Method and device for joining plastic parts with ultrasonic waves [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 03.12.1993 Database last updated on 15.07.2024 | Most recent event Tooltip | 27.01.2023 | Change - representative | Applicant(s) | For all designated states Siemens Aktiengesellschaft Werner-von-Siemens-Straße 1 80333 München / DE | [2017/35] |
Former [2013/11] | For all designated states Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München / DE | ||
Former [1991/15] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
Krause, Ralf-Dieter, Dipl.-Ing. Reichenschwander Strasse 16 D-8500 Nürnberg 30 / DE | 02 /
Moll, Helmut, Dipl.-Ing.(FH) Haselhofstrasse 32 D-8520 Erlangen / DE | [1991/15] | Representative(s) | Siemens Patent Attorneys Postfach 22 16 34 80506 München / DE | [N/P] | Application number, filing date | 89118619.9 | 06.10.1989 | [1991/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0421019 | Date: | 10.04.1991 | Language: | DE | [1991/15] | Type: | B1 Patent specification | No.: | EP0421019 | Date: | 19.01.1994 | Language: | DE | [1994/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.06.1990 | Classification | IPC: | B29C65/08 | [1991/15] | CPC: |
B29C65/606 (EP);
B29C65/08 (EP);
B29C66/7392 (EP);
B29C66/7394 (EP);
B29C66/742 (EP);
B29C66/81433 (EP);
B29C66/8322 (EP);
B29C66/92211 (EP);
B29C66/9231 (EP);
B29C66/92443 (EP);
B29C66/92921 (EP);
B29C66/93431 (EP);
B29C66/93441 (EP);
B29C66/9392 (EP);
B29C66/961 (EP);
B29C66/8242 (EP);
B29C66/939 (EP);
B29C66/94 (EP);
| Designated contracting states | CH, DE, FR, GB, LI, NL [1991/15] | Title | German: | Verfahren und Vorrichtung zum Fügen von Kunststoffteilen durch Ultraschall | [1991/15] | English: | Method and device for joining plastic parts with ultrasonic waves | [1991/15] | French: | Méthode et dispositif de jointure d'éléments en matière plastique par ultrasons | [1991/15] | Examination procedure | 09.10.1990 | Examination requested [1991/15] | 09.04.1992 | Despatch of a communication from the examining division (Time limit: M04) | 11.08.1992 | Reply to a communication from the examining division | 16.10.1992 | Despatch of communication of intention to grant (Approval: Yes) | 25.11.1992 | Communication of intention to grant the patent | 18.02.1993 | Fee for grant paid | 18.02.1993 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
24.10.1994
DEEMED NOT TO HAVE BEEN FILED Öttle, Lothar Liebermannstrasse 41 D-73614 Schondorf / DE | [1994/51] | Fees paid | Renewal fee | 20.12.1990 | Renewal fee patent year 03 | 23.10.1992 | Renewal fee patent year 04 | 20.10.1993 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | GB | 06.10.2000 | CH | 31.10.2000 | LI | 31.10.2000 | NL | 01.05.2001 | FR | 29.06.2001 | DE | 03.07.2001 | [2002/17] |
Former [2002/15] | GB | 06.10.2000 | |
CH | 31.10.2000 | ||
LI | 31.10.2000 | ||
NL | 01.05.2001 | ||
DE | 03.07.2001 | ||
Former [2002/13] | GB | 06.10.2000 | |
CH | 31.10.2000 | ||
LI | 31.10.2000 | ||
NL | 01.05.2001 | ||
Former [2002/12] | GB | 06.10.2000 | |
NL | 01.05.2001 | Documents cited: | Search | [YD]FR2302172 (PODSELVER MICHEL [FR]); | [Y]US4631685 (PETER DAVID A [US]) |