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Extract from the Register of European Patents

EP About this file: EP0386602

EP0386602 - Reprographic metal halide lamps having high blue emission [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.11.1997
Database last updated on 24.08.2024
Most recent event   Tooltip07.11.1997No opposition filed within time limitpublished on 29.12.1997 [1997/52]
Applicant(s)For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
[N/P]
Former [1990/37]For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
Inventor(s)01 / Lake, William Harold
814 Ledge Road
Macedonia, Ohio 44056 / US
[1990/37]
Representative(s)Goode, Ian Roy, et al
London Patent Operation
General Electric International, Inc.
15 John Adam Street
London
WC2N 6LU / GB
[N/P]
Former [1997/24]Goode, Ian Roy, et al
London Patent Operation General Electric International, Inc., Essex House, 12-13 Essex Street
London WC2R 3AA / GB
Former [1994/32]Pratt, Richard Wilson
London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street
London WC2R 3AA / GB
Former [1992/31]Pratt, Richard Wilson
London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street
London WC2R 3AA / GB
Former [1990/37]Schüler, Horst, Dr.
Patentanwalt, Kaiserstrasse 69
D-60329 Frankfurt / DE
Application number, filing date90103857.028.02.1990
[1990/37]
Priority number, dateUS1989032214810.03.1989         Original published format: US 322148
[1990/37]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0386602
Date:12.09.1990
Language:EN
[1990/37]
Type: A3 Search report 
No.:EP0386602
Date:25.11.1992
Language:EN
[1992/48]
Type: B1 Patent specification 
No.:EP0386602
Date:02.01.1997
Language:EN
[1997/01]
Search report(s)(Supplementary) European search report - dispatched on:EP05.10.1992
ClassificationIPC:H01J61/18
[1990/37]
CPC:
H01J61/125 (EP,US); H01J61/827 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT,   NL [1990/37]
TitleGerman:Reprographie-Metallhalogenidlampen mit hoher Blau-Emission[1990/37]
English:Reprographic metal halide lamps having high blue emission[1990/37]
French:Lampes à halogénures de métal pour reprographie ayant une haute émission bleue[1990/37]
Examination procedure13.05.1993Examination requested  [1993/27]
17.08.1994Despatch of a communication from the examining division (Time limit: M04)
12.12.1994Reply to a communication from the examining division
30.05.1995Despatch of a communication from the examining division (Time limit: M04)
28.09.1995Reply to a communication from the examining division
25.03.1996Despatch of communication of intention to grant (Approval: Yes)
02.07.1996Communication of intention to grant the patent
14.10.1996Fee for grant paid
14.10.1996Fee for publishing/printing paid
Opposition(s)03.10.1997No opposition filed within time limit [1997/52]
Fees paidRenewal fee
20.12.1991Renewal fee patent year 03
08.02.1993Renewal fee patent year 04
27.01.1994Renewal fee patent year 05
28.02.1995Renewal fee patent year 06
29.02.1996Renewal fee patent year 07
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Documents cited:Search[X]DD254270  (AKAD WISSENSCHAFTEN DDR [DD]);
 [Y]DE2455277  (PHILIPS NV);
 [A]DE2031449  ;
 [AD]US3876895  (LAKE WILLIAM H, et al);
 [A]DE2655167  (PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH);
 [AD]US3840767  (LAKE W)
 [Y]  - PATENT ABSTRACTS OF JAPAN, unexamined applications, M section, vol. 1, no. 89, August 18, 1977 THE PATENT OFFICE JAPANESE GOVERNMENT page 2213 M 77
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.