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Extract from the Register of European Patents

EP About this file: EP0249946

EP0249946 - Method and device for the fabrication of a spacing frame for insulating glass panes [Right-click to bookmark this link]
StatusPatent maintained as amended
Status updated on  13.12.1996
Database last updated on 03.04.2025
Most recent event   Tooltip23.11.2007Lapse of the patent in a contracting statepublished on 26.12.2007  [2007/52]
Applicant(s)For all designated states
Lenhardt, Karl
Industriestrasse 2-4
D-75242 Neuhausen / DE
[1987/52]
Inventor(s)01 / Lenhardt, Karl
Industriestrasse 2-4
D-7531 Neuhausen-Hamberg / DE
02 / Bogner, Uwe
Drei-Eichen-Weg 27
D-7530 Pforzheim-Huchenfeld / DE
[1987/52]
Representative(s)Twelmeier, Ulrich, et al
Zerrennerstrasse 23-25
75172 Pforzheim / DE
[N/P]
Former [1987/52]Twelmeier, Ulrich, Dipl.Phys., et al
Westliche Karl-Friedrich-Strasse 29-31
D-75172 Pforzheim / DE
Application number, filing date87108655.916.06.1987
[1987/52]
Priority number, dateDE1986362053119.06.1986         Original published format: DE 3620531
[1987/52]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0249946
Date:23.12.1987
Language:DE
[1987/52]
Type: A3 Search report 
No.:EP0249946
Date:08.06.1988
Language:DE
[1988/23]
Type: B1 Patent specification 
No.:EP0249946
Date:28.02.1990
Language:DE
[1990/09]
Type: B2 New European patent specification 
No.:EP0249946
Date:29.01.1997
Language:DE
[1997/05]
Search report(s)(Supplementary) European search report - dispatched on:EP18.04.1988
ClassificationIPC:E06B3/66, B21D53/74
[1988/23]
CPC:
B21D53/74 (EP,US); E06B3/67313 (EP,US); Y10T29/49929 (EP,US);
Y10T29/5191 (EP,US); Y10T29/5199 (EP,US)
Former IPC [1987/52]E06B3/66
Designated contracting statesAT,   BE,   CH,   DE,   FR,   IT,   LI [1987/52]
TitleGerman:Verfahren und Vorrichtung zum Herstellen eines Abstandhalterrahmens für Isolierglas[1987/52]
English:Method and device for the fabrication of a spacing frame for insulating glass panes[1987/52]
French:Procédé et dispositif pour la fabrication d'un cadre d'espacement pour vitres isolantes[1987/52]
Examination procedure21.07.1988Examination requested  [1988/37]
07.08.1989Despatch of communication of intention to grant (Approval: Yes)
24.08.1989Communication of intention to grant the patent
24.11.1989Fee for grant paid
24.11.1989Fee for publishing/printing paid
Opposition(s)Opponent(s)01  27.11.1990  19.03.1991  ADMISSIBLE
Glastechnische Industrie Peter Lisec GmbH
Bahnhofstr 34
A-3363 Amstetten-Hausmening / AT
Opponent's representative
Beer, Manfred
BEER & PARTNER PATENTANWÄLTE KG
Lindengasse 8
1070 Wien / AT
 [N/P]
Former [1991/04]
Opponent(s)01  27.11.1990  19.03.1991  ADMISSIBLE
Glastechnische Industrie Peter Lisec GmbH
Bahnhofstr 34
A-3363 Amstetten-Hausmening / AT
Opponent's representative
Beer, Manfred, Dipl.-Ing.
Lindengasse 8
A-1070 Wien / AT
25.03.1991Invitation to proprietor to file observations on the notice of opposition
26.09.1991Reply of patent proprietor to notice(s) of opposition
07.10.1991Communication of observations of patent proprietor (Time limit: M02)
11.11.1991Reply of parties involved to observations of patent proprietor
08.08.1994Despatch of a communication from the opposition division (Time limit: M08)
06.04.1995Reply to a communication from the opposition division
05.02.1996Date of oral proceedings
07.03.1996Despatch of interlocutory decision in opposition
07.03.1996Despatch of minutes of oral proceedings
17.03.1996Legal effect of interlocutory decision in opposition
25.06.1996Despatch of communication that the patent will be maintained as amended
30.09.1996Fee for printing new specification paid
Appeal following opposition18.05.1992Appeal received No.  T0466/92
30.06.1992Statement of grounds filed
26.04.1994Result of appeal procedure: continuation of opposition procedure
Fees paidRenewal fee
10.06.1989Renewal fee patent year 03
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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  TooltipIT28.02.1990
AT16.06.1990
BE30.06.1990
CH30.06.1990
LI30.06.1990
FR28.02.1991
[2007/52]
Former [1999/42]IT28.02.1990
AT16.06.1990
BE30.06.1990
CH30.06.1990
LI30.06.1990
FR28.02.1991
Former [1992/03]AT16.06.1990
BE30.06.1990
CH30.06.1990
LI30.06.1990
FR28.02.1991
DE01.03.1991
Former [1992/01]BE30.06.1990
CH30.06.1990
LI30.06.1990
FR28.02.1991
DE01.03.1991
Former [1991/40]BE30.06.1990
CH30.06.1990
LI30.06.1990
DE01.03.1991
Former [1991/35]BE30.06.1990
CH30.06.1990
LI30.06.1990
Former [1991/33]CH30.06.1990
LI30.06.1990
Documents cited:Search[AD]DE3223881  (LISEC PETER [AT])
by applicantDE3223881
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.