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Extract from the Register of European Patents

EP About this file: EP0948030

EP0948030 - Rare gaseous discharge lamp, lighting circuit, and lighting device [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  11.08.2000
Database last updated on 31.08.2024
Most recent event   Tooltip11.08.2000Withdrawal of applicationpublished on 27.09.2000 [2000/39]
Applicant(s)For all designated states
Toshiba Lighting & Technology Corporation
3-1, Higashishinagawa 4-Chome Shinagawa-ku
Tokyo / JP
[N/P]
Former [1999/40]For all designated states
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
3-1, Higashishinagawa 4-Chome
Shinagawa-ku, Tokyo / JP
Inventor(s)01 / Shimokawa, Teiji
2-7-1-509, Namiki, Kanazawa-ku
Yokohama-shi, Kanagawa-ken 236-0005 / JP
02 / Watanabe, Akio
25-8-305, Okatsu-cho, Izumi-ku
Yokohama-shi, Kanagawa-ken 245-0003 / JP
03 / Yuasa, Kunio
547-5, Hamanogo, Chigasaki-shi 547-5
Kanagawa-ken 253-0086 / JP
04 / Nishimura, Kiyoshi
1-16-12-605, Nagase
Yokosuka-shi, Kanagawa-ken 239-0826 / JP
[1999/40]
Representative(s)Litchfield, Laura Marie, et al
Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn
London WC1V 7JH / GB
[N/P]
Former [1999/40]Litchfield, Laura Marie, et al
Haseltine Lake & Co. Imperial House 15-19 Kingsway
London WC2B 6UD / GB
Application number, filing date99302495.930.03.1999
[1999/40]
Priority number, dateJP1998008473730.03.1998         Original published format: JP 8473798
JP1998018272929.06.1998         Original published format: JP 18272998
JP1998021395529.07.1998         Original published format: JP 21395598
JP1998021634731.07.1998         Original published format: JP 21634798
JP1999001103119.01.1999         Original published format: JP 1103199
[1999/40]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0948030
Date:06.10.1999
Language:EN
[1999/40]
Type: A3 Search report 
No.:EP0948030
Date:29.12.1999
[1999/52]
Search report(s)(Supplementary) European search report - dispatched on:EP17.11.1999
ClassificationIPC:H01J65/00, H01J65/04, H01J61/30
[1999/40]
CPC:
H01J61/30 (EP); H01J65/00 (EP); H01J65/042 (EP)
Designated contracting statesFR [2000/36]
Former [1999/40]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Edelgasgefüllte Entladungslampe, Leuchtschaltung und Leuchtvorrichtung[1999/40]
English:Rare gaseous discharge lamp, lighting circuit, and lighting device[1999/40]
French:Lampe à décharge à gaz rare, circuit d'éclairage et dispositif d'éclairage[1999/40]
Examination procedure21.04.1999Examination requested  [1999/40]
04.08.2000Application withdrawn by applicant  [2000/39]
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Documents cited:Search[XA]US5117160  (KONDA TSUTOMU ET AL) [X] 1,3,5,7,9,12 * column A; figures 2,3 * * column 1, line 1 - line 10 * * column 1, line 56 - line 68 * * column 2, line 14 - line 24 * * column 3, line 54 * * column 4, line 3 - line 11 * [A] 2,8,10;
 [XA]EP0578953  (HERAEUS NOBLELIGHT GMBH) [X] 1,3,5,7,9,12 * page 2, line 3 - line 6 * * page 3, line 18 - line 19 * * page 3, line 33 - page 4, line 26 * * figure - * [A] 2,6,10;
 [L]  - R. C. WEAST, EDITOR IN CHIEF, Handbook of Chemistry and Physics, OHIO, USA, THE CHEMICAL RUBBER CO., (1962), XP002121222 [L] 1,7,9,12 * pages E-55 *
 [L]  - TEKNA SEAL, "Electrical Properties: 2. Dielectric Properties", DESIGN GUIDELINES, URL: http://www.teknaseal.com/page3.html, (19991029), XP002121221 [L] 1,7,9,12
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.