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Extract from the Register of European Patents

EP About this file: EP0743887

EP0743887 - METHOD FOR THE VACUUMTIGHT SEALING OF A BERYLLIUM WINDOW TO A METAL SUBSTRATE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.12.1999
Database last updated on 22.08.2024
Most recent event   Tooltip22.08.2008Change - applicantpublished on 24.09.2008  [2008/39]
Applicant(s)For all designated states
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
[2008/39]
Former [1999/06]For all designated states
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Former [1996/48]For all designated states
PHILIPS ELECTRONICS N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Inventor(s)01 / GIJSBERS, Jan, Cornelis
Groenewoudseweg 1
NL-5621 BA Eindhoven / NL
02 / VAN DE VEN, Adrianus, Johannes, Cornelis
Wielewaal 73
NL-5667 AB Geldrop / NL
[1996/48]
Representative(s)Bakker, Hendrik
INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6
5656 AA Eindhoven / NL
[N/P]
Former [1996/48]Bakker, Hendrik
INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6
5656 AA Eindhoven / NL
Application number, filing date95934771.702.11.1995
[1996/48]
WO1995IB00948
Priority number, dateEP1994020359412.12.1994         Original published format: EP 94203594
[1996/48]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9618477
Date:20.06.1996
Language:EN
[1996/28]
Type: A1 Application with search report 
No.:EP0743887
Date:27.11.1996
Language:EN
The application published by WIPO in one of the EPO official languages on 20.06.1996 takes the place of the publication of the European patent application.
[1996/48]
Type: B1 Patent specification 
No.:EP0743887
Date:10.02.1999
Language:EN
[1999/06]
Search report(s)International search report - published on:SE20.06.1996
ClassificationIPC:B23K1/19, B23K35/28, // H01J35/18
[1996/48]
CPC:
B23K35/002 (EP,US); H01J35/18 (EP,US)
Designated contracting statesDE,   FR,   GB,   NL [1996/48]
TitleGerman:VERFAHREN ZUM FIXIEREN EINES FENSTERS AUS BERYLLIUM AUF EINEM METALLISCHEN GRUNDKÖRPER MIT EINEM VACUUMDICHTEN VERSCHLUSS[1996/48]
English:METHOD FOR THE VACUUMTIGHT SEALING OF A BERYLLIUM WINDOW TO A METAL SUBSTRATE[1996/48]
French:PROCEDE DE FIXATION D'UNE FENETRE DE BERYLLIUM SUR UN SUBSTRAT METALLIQUE PAR UN JOINT ETANCHE AU VIDE[1996/48]
Entry into regional phase12.09.1996National basic fee paid 
12.09.1996Designation fee(s) paid 
20.12.1996Examination fee paid 
Examination procedure20.12.1996Examination requested  [1997/09]
27.01.1998Despatch of communication of intention to grant (Approval: Yes)
09.06.1998Communication of intention to grant the patent
21.09.1998Fee for grant paid
21.09.1998Fee for publishing/printing paid
Opposition(s)11.11.1999No opposition filed within time limit [2000/04]
Fees paidRenewal fee
01.12.1997Renewal fee patent year 03
30.11.1998Renewal fee patent year 04
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Lapses during opposition  TooltipNL10.02.1999
[2003/09]
Cited inInternational search[X]JP2258165  ;
 [A]JP63091940  ;
 [A]EP0699498  (ALUMINUM DESIGN CORP [US])
 [X]  - PATENT ABSTRACTS OF JAPAN, Vol. 15, No. 6, M-1066; & JP,A,2 258 165 (RIGAKU CORP), 18 October 1990., & JP2258165 A 19901018
 [A]  - PATENT ABSTRACTS OF JAPAN, Vol. 12, No. 328, E-654; & JP,A,63 091 940 (MATSUSHITA ELECTRIC IND CO LTD), 22 April 1988., & JP63091940 A 19880422
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.