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Extract from the Register of European Patents

EP About this file: EP0263890

EP0263890 - 1-Phase energized brushless motor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.02.1993
Database last updated on 15.07.2024
Most recent event   Tooltip26.09.2008Change - representativepublished on 29.10.2008  [2008/44]
Applicant(s)For all designated states
Shicoh Engineering Co., Ltd.
9-4, Chuorinkan 4-chome
Yamato, Kanagawa 242 / JP
[1988/16]
Inventor(s)01 / Shiraki, Manabu
4451-182, Shimotsuruma
Yamato Kanagawa 242 / JP
02 / Miyao, Osami
8-7, Kamitsuruma 8-chome
Sagamihara Kanagawa 228 / JP
[1988/16]
Representative(s)Klingseisen, Franz, et al
Klingseisen, Rings & Partner
Patentanwälte
Bräuhausstrasse 2
80331 München / DE
[N/P]
Former [2008/44]Klingseisen, Franz, et al
Klingseisen & Partner Bräuhausstrasse 2
80331 München / DE
Former [1988/16]Klingseisen, Franz, Dipl.-Ing., et al
Patentanwälte, Dr. F. Zumstein, Dipl.-Ing. F. Klingseisen, Bräuhausstrasse 4
D-80331 München / DE
Application number, filing date86114145.513.10.1986
[1988/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0263890
Date:20.04.1988
Language:EN
[1988/16]
Type: B1 Patent specification 
No.:EP0263890
Date:15.04.1992
Language:EN
[1992/16]
Search report(s)(Supplementary) European search report - dispatched on:EP25.06.1987
ClassificationIPC:H02K29/08
[1988/16]
CPC:
H02K29/08 (EP)
Designated contracting statesCH,   DE,   FR,   GB,   LI [1988/16]
TitleGerman:Bürstenloser Motor mit Einphasenspeisung[1988/16]
English:1-Phase energized brushless motor[1988/16]
French:Moteur sans balai à alimentation monophasée[1988/16]
File destroyed:03.03.2001
Examination procedure11.10.1988Examination requested  [1988/49]
29.11.1990Despatch of a communication from the examining division (Time limit: M04)
12.12.1990Despatch of a communication from the examining division (Time limit: M04)
22.04.1991Reply to a communication from the examining division
22.05.1991Despatch of communication of intention to grant (Approval: No)
30.09.1991Despatch of communication of intention to grant (Approval: later approval)
10.10.1991Communication of intention to grant the patent
16.01.1992Fee for grant paid
16.01.1992Fee for publishing/printing paid
Opposition(s)16.01.1993No opposition filed within time limit [1993/14]
Fees paidRenewal fee
27.10.1988Renewal fee patent year 03
25.09.1989Renewal fee patent year 04
26.10.1990Renewal fee patent year 05
22.10.1991Renewal fee patent year 06
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Documents cited:Search[A]JP60141155  ;
 [Y]US3891905  ;
 [Y]US3840761  ;
 [A]FR1516085  ;
 [A]US4594524
 [A]  - PATENT ABSTRACTS OF JAPAN, vol. 9, no. 305 (E-363)[2028], 3rd December 1985; & JP-A-60 141 155 (YOSHITERU TAKAHASHI) 26-07-1985, & JP60141155 A 00000000
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.