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Extract from the Register of European Patents

EP About this file: EP0415068

EP0415068 - Process and apparatus for welding tubular thermoplastic elements [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  24.01.1997
Database last updated on 19.07.2024
Most recent event   Tooltip24.01.1997No opposition filed within time limitpublished on 12.03.1997 [1997/11]
Applicant(s)For all designated states
GEORG FISCHER AKTIENGESELLSCHAFT
Mühlentalstrasse 105
CH-8201 Schaffhausen / CH
[1991/10]
Inventor(s)01 / Kunz, Peter
Breitenaustrasse 156
CH-8200 Schaffhausen / CH
[1991/10]
Application number, filing date90114030.121.07.1990
[1991/10]
Priority number, dateCH1989000315931.08.1989         Original published format: CH 315989
[1991/10]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0415068
Date:06.03.1991
Language:DE
[1991/10]
Type: A3 Search report 
No.:EP0415068
Date:21.10.1992
Language:DE
[1992/43]
Type: B1 Patent specification 
No.:EP0415068
Date:20.03.1996
Language:DE
[1996/12]
Search report(s)(Supplementary) European search report - dispatched on:EP03.09.1992
ClassificationIPC:B29C65/14, // B29L23/22
[1992/43]
CPC:
B29C66/1142 (EP); B29C65/1412 (EP); B29C65/1432 (EP);
B29C65/1445 (EP); B29C65/1464 (EP); B29C65/1467 (EP);
B29C66/324 (EP); B29C66/3242 (EP); B29C66/3472 (EP);
B29C66/5221 (EP); B29C66/5229 (EP); B29C66/612 (EP);
B29C66/634 (EP); B29C66/652 (EP); B29C66/73921 (EP);
B29C66/8122 (EP); B29C66/81267 (EP); B29C2035/0822 (EP);
B29K2909/08 (EP); B29K2995/0027 (EP); B29L2023/22 (EP) (-)
C-Set:
B29C66/8122, B29K2909/08 (EP)
Former IPC [1991/10]B29C65/14, // B29L23:22
Designated contracting statesAT,   BE,   DE,   DK,   ES,   FR,   GB,   IT,   LU,   NL,   SE [1991/10]
TitleGerman:Einrichtung und Verfahren zum Verschweissen rohrförmiger Teile aus thermoplastischem Material[1991/10]
English:Process and apparatus for welding tubular thermoplastic elements[1991/10]
French:Procédé et appareil pour le soudage d'éléments tubulaires en matière thermoplastique[1991/10]
Examination procedure21.07.1990Examination requested  [1991/10]
28.07.1994Despatch of a communication from the examining division (Time limit: M04)
30.11.1994Reply to a communication from the examining division
26.01.1995Despatch of a communication from the examining division (Time limit: M04)
26.05.1995Reply to a communication from the examining division
31.08.1995Despatch of communication of intention to grant (Approval: Yes)
25.09.1995Communication of intention to grant the patent
07.12.1995Fee for grant paid
07.12.1995Fee for publishing/printing paid
Opposition(s)21.12.1996No opposition filed within time limit [1997/11]
Fees paidRenewal fee
15.06.1992Renewal fee patent year 03
12.06.1993Renewal fee patent year 04
18.06.1994Renewal fee patent year 05
14.06.1995Renewal fee patent year 06
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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[Y]JP59098817  ;
 [A]JP60060497  ;
 [AP]JP1288422  ;
 [A]JP62027126  ;
 [A]BE629609  ;
 [A]FR1476398  (WESTERN ELECTRIC CO);
 [Y]FR2062913  (ROEVER MARTIN, et al);
 [Y]CH540450  (MAEGERLE KARL [CH]);
 [A]US4156626  (SOUDER JAMES J [US]);
 [Y]DE3023838  (HILTI AG [LI]);
 [A]US4419169  (BECKER LAWRENCE F [US], et al);
 [Y]EP0304572  (FISCHER AG GEORG [CH]);
 [A]EP0313731  (FISCHER AG GEORG [CH])
 [Y]  - PATENT ABSTRACTS OF JAPAN vol. 8, no. 210 (M-328)(1647) 26. September 1984 & JP-A-59 098 817 ( UBE KOSAN KK ) 7. Juni 1984, & JP59098817 A 00000000
 [A]  - PATENT ABSTRACTS OF JAPAN vol. 9, no. 194 (M-403)(1917) 10. August 1985 & JP-A-60 060 497 ( HITACHI SEISAKUSHO KK ) 8. April 1985, & JP60060497 A 00000000
 [AP]  - PATENT ABSTRACTS OF JAPAN vol. 14, no. 69 (M-932)(4012) 8. Februar 1990 & JP-A-1 288 422 ( KURARAY CO LTD ) 20. November 1989, & JP1288422 A 00000000
 [A]  - PATENT ABSTRACTS OF JAPAN vol. 12, no. 152 (M-695)(2999) 11. Mai 1988 & JP-A-62 027 126 ( TAKAO YOSHIDA ) 26. November 1987, & JP62027126 A 00000000
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.