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Extract from the Register of European Patents

EP About this file: EP0630311

EP0630311 - SPLIT ABRASVIE ROLL ATTACHMENT SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.06.1998
Database last updated on 05.10.2024
Most recent event   Tooltip05.06.1998No opposition filed within time limitpublished on 22.07.1998 [1998/30]
Applicant(s)For all designated states
MINNESOTA MINING AND MANUFACTURING COMPANY
3M Center, P.O. Box 33427
St. Paul, MN 55133-3427 / US
[N/P]
Former [1994/52]For all designated states
MINNESOTA MINING AND MANUFACTURING COMPANY
3M Center, P.O. Box 33427
St. Paul, Minnesota 55133-3427 / US
Inventor(s)01 / NAKAYAMA, Masashi
8-8, Minami Hashimoto 3-chome
Sagamihara-shi Kanagawa-ken 229 / JP
02 / NAGAFUCHI, Naohiro
8-8, Minami Hashimoto 3-chome
Sagamihara-shi Kanagawa-ken 229 / JP
03 / FUKASE, Yoshihiro 5500, Oaza Osanagi
Higashine-shi
Yamagata-ken 999-34 / JP
[1994/52]
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[N/P]
Former [1994/52]Hilleringmann, Jochen, Dipl.-Ing., et al
Patentanwälte von Kreisler-Selting-Werner, Bahnhofsvorplatz 1 (Deichmannhaus)
D-50667 Köln / DE
Application number, filing date93907241.905.03.1993
[1994/52]
WO1993US01999
Priority number, dateJP1992005057309.03.1992         Original published format: JP 5057392
[1994/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9317833
Date:16.09.1993
Language:EN
[1993/22]
Type: A1 Application with search report 
No.:EP0630311
Date:28.12.1994
Language:EN
The application published by WIPO in one of the EPO official languages on 16.09.1993 takes the place of the publication of the European patent application.
[1994/52]
Type: B1 Patent specification 
No.:EP0630311
Date:30.07.1997
Language:EN
[1997/31]
Search report(s)International search report - published on:EP16.09.1993
ClassificationIPC:B24D9/04
[1994/52]
CPC:
B24D9/04 (EP,KR,US)
Designated contracting statesDE,   FR,   GB,   IT [1994/52]
TitleGerman:VERBINDUNGSSYSTEM EINER TEILBAREN SCHLEIFWALZE[1994/52]
English:SPLIT ABRASVIE ROLL ATTACHMENT SYSTEM[1994/52]
French:SYSTEME DE FIXATION POUR ROULEAU ABRASIF FENDU[1994/52]
Entry into regional phase18.08.1994National basic fee paid 
18.08.1994Designation fee(s) paid 
18.08.1994Examination fee paid 
Examination procedure21.09.1993Request for preliminary examination filed
International Preliminary Examining Authority: EP
18.08.1994Examination requested  [1994/52]
02.04.1996Despatch of a communication from the examining division (Time limit: M04)
27.06.1996Reply to a communication from the examining division
07.10.1996Despatch of communication of intention to grant (Approval: Yes)
14.01.1997Communication of intention to grant the patent
20.03.1997Fee for grant paid
20.03.1997Fee for publishing/printing paid
Opposition(s)05.05.1998No opposition filed within time limit [1998/30]
Fees paidRenewal fee
20.02.1995Renewal fee patent year 03
26.02.1996Renewal fee patent year 04
24.02.1997Renewal fee patent year 05
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Cited inInternational search[Y]DE394137  (SCHMID & WEZEL);
 [Y]DE667766  (HEINRICH REINHARDT C);
 [A]US2145980  (HADWIGER OSCAR E, et al);
 [A]EP0395393  (TASIKAS JAMES [CA])
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.