Extract from the Register of European Patents

EP About this file: EP0210600

EP0210600 - Method of and apparatus for winding coil on toroidal core [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.09.1990
Database last updated on 18.03.2026
Most recent event   Tooltip15.08.2008Change - representativepublished on 17.09.2008  [2008/38]
Applicant(s)For all designated states
Hitachi, Ltd.
6, Kanda Surugadai 4-chome
Chiyoda-ku
Tokyo / JP
[N/P]
Former [1987/06]For all designated states
HITACHI, LTD.
6, Kanda Surugadai 4-chome
Chiyoda-ku, Tokyo 100 / JP
Inventor(s)01 / Sato, Hiroshi
Hachimanyama Apartment 236 1545, Yoshidacho
Totsuka-ku Yokohama / JP
02 / Ohashi, Toshijiro
4-4-504, Chigasaki-2-chome
Chigasaki-shi / JP
03 / Hamada, Toyohide
8-7, Shimoseya-3-chome Seya-ku
Yokohama / JP
04 / Umakoshi, Yukimori
132-5, Takata
Odawara-shi / JP
05 / Suzuki, Takamichi
1662-1, Nakadacho Totsuka-ku
Yokohama / JP
06 / Wada, Yuuji
Hitachi Keimeiryo, 850 Maiokacho
Totsuka-ku Yokohama / JP
07 / Hara, Shigeo
696-3, Iizawa
Minamiashigara-shi / JP
08 / Fukumoto, Youshuke
Hitachi Yuhoryo, 785
Kamonomiya Odawara-shi / JP
[1987/06]
Representative(s)Beetz & Partner mbB
Patentanwälte
Prinzregentenstraße 54
80538 München / DE
[N/P]
Former [2008/38]Beetz & Partner
Patentanwälte Steinsdorfstrasse 10
80538 München / DE
Former [1987/06]Patentanwälte Beetz - Timpe - Siegfried Schmitt-Fumian - Mayr
Steinsdorfstrasse 10
D-80538 München / DE
Application number, filing date86110185.524.07.1986
[1987/06]
Priority number, dateJP1985016983202.08.1985         Original published format: JP 16983285
JP1985026143322.11.1985         Original published format: JP 26143385
JP1986011455621.05.1986         Original published format: JP 11455686
JP1986012234329.05.1986         Original published format: JP 12234386
JP1986015603404.07.1986         Original published format: JP 15603486
[1987/06]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0210600
Date:04.02.1987
Language:EN
[1987/06]
Type: B1 Patent specification 
No.:EP0210600
Date:06.12.1989
Language:EN
[1989/49]
Search report(s)(Supplementary) European search report - dispatched on:EP11.12.1986
ClassificationIPC:H01F41/08
[1987/06]
CPC:
H01F41/08 (EP,US); G11B5/17 (KR); Y10T29/49071 (EP,US)
Designated contracting statesDE,   FR [1989/45]
Former [1987/06]DE,  FR,  GB 
TitleGerman:Verfahren und Vorrichtung zum Bewickeln von Ringkernen[1987/06]
English:Method of and apparatus for winding coil on toroidal core[1987/06]
French:Méthode et dispositif pour bobiner des noyaux toroidaux[1987/06]
Examination procedure06.02.1987Examination requested  [1987/16]
11.05.1988Despatch of a communication from the examining division (Time limit: M06)
02.11.1988Reply to a communication from the examining division
01.02.1989Despatch of communication of intention to grant (Approval: Yes)
08.06.1989Communication of intention to grant the patent
01.08.1989Fee for grant paid
01.08.1989Fee for publishing/printing paid
Opposition(s)07.09.1990No opposition filed within time limit [1990/47]
Fees paidRenewal fee
26.07.1988Renewal fee patent year 03
25.07.1989Renewal fee patent year 04
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