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Extract from the Register of European Patents

EP About this file: EP0220773

EP0220773 - Electric lamp [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.06.1990
Database last updated on 11.09.2024
Most recent event   Tooltip28.06.1990No opposition filed within time limitpublished on 16.08.1990 [1990/33]
Applicant(s)For all designated states
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
[N/P]
Former [1987/19]For all designated states
Philips Electronics N.V.
Groenewoudseweg 1
NL-5621 BA Eindhoven / NL
Inventor(s)01 / Ooms, Leo Frans Maria
INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6
NL-5656 AA Eindhoven / NL
02 / Noteleirs, Victor Rosallie
INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6
NL-5656 AA Eindhoven / NL
[1987/19]
Representative(s)Rooda, Hans, et al
INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6
5656 AA Eindhoven / NL
[N/P]
Former [1987/19]Rooda, Hans, et al
INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6
NL-5656 AA Eindhoven / NL
Application number, filing date86201833.021.10.1986
[1987/19]
Priority number, dateNL1985000288823.10.1985         Original published format: NL 8502888
[1987/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0220773
Date:06.05.1987
Language:EN
[1987/19]
Type: B1 Patent specification 
No.:EP0220773
Date:06.09.1989
Language:EN
[1989/36]
Search report(s)(Supplementary) European search report - dispatched on:EP03.03.1987
ClassificationIPC:H01J61/35, H01K1/32
[1987/19]
CPC:
H01K1/32 (EP,US); H01J61/35 (EP,US)
Designated contracting statesBE,   DE,   FR,   GB,   NL [1987/19]
TitleGerman:Elektrische Lampe[1987/19]
English:Electric lamp[1987/19]
French:Lampe électrique[1987/19]
File destroyed:20.04.2002
Examination procedure03.11.1987Examination requested  [1988/01]
20.09.1988Despatch of communication of intention to grant (Approval: Yes)
06.03.1989Communication of intention to grant the patent
06.06.1989Fee for grant paid
06.06.1989Fee for publishing/printing paid
Opposition(s)06.06.1990No opposition filed within time limit [1990/33]
Fees paidRenewal fee
27.10.1988Renewal fee patent year 03
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Documents cited:Search[A]US3252036  (ELMER THOMAS H, et al);
 [AD]GB2103830  (OPTICAL COATING LABORATORY INC [US]);
 [A]GB2139341  (GEN ELECTRIC)
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.