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Extract from the Register of European Patents

EP About this file: EP0666344

EP0666344 - High-strength ultra-fine fiber construction and method for producing the same [Right-click to bookmark this link]
Former [1995/32]High-strength ultra-fine fiber construction, method for producing the same and high-strength conjugate fiber
[1998/47]
StatusNo opposition filed within time limit
Status updated on  21.07.2000
Database last updated on 24.04.2024
Most recent event   Tooltip21.07.2000No opposition filed within time limitpublished on 06.09.2000 [2000/36]
Applicant(s)For all designated states
TORAY INDUSTRIES, INC.
2-1, Nihonbashi Muromachi 2-chome Chuo-ku
Tokyo 103 / JP
[N/P]
Former [1999/38]For all designated states
TORAY INDUSTRIES, INC.
2-1, Nihonbashi Muromachi 2-chome Chuo-ku
Tokyo 103 / JP
Former [1995/32]For all designated states
TORAY INDUSTRIES, INC.
2-1, Nihonbashi Muromachi 2-chome Chuo-ku
Tokyo / JP
Inventor(s)01 / Mizuki, Tatsuro Toray - Shataku D-303
145, Aza Motonagare, Tsutsubari-cho
Okazaki-shi, Aichi / JP
02 / Tahara, Akio
145, Aza Motonagare, Tsutsubari-cho
Okazaki-shi, Aichi / JP
03 / Takahashi, Hiroshi
2-51, Higashi-cho
Mishima-shi, Shizuoka / JP
[1995/41]
Former [1995/32]01 / Mizuki, Tatsuro
145, Aza Motonagare, Tsutsubari-cho
Okazaki-shi, Aichi / JP
02 / Tahara, Akio
145, Aza Motonagare, Tsutsubari-cho
Okazaki-shi, Aichi / JP
03 / Takahashi, Hiroshi
2-51, Higashi-cho
Mishima-shi, Shizuoka / JP
Representative(s)Coleiro, Raymond, et al
Mewburn Ellis LLP
33 Gutter Lane
London EC2V 8AS / GB
[N/P]
Former [1995/32]Coleiro, Raymond, et al
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP / GB
Application number, filing date95300738.207.02.1995
[1995/32]
Priority number, dateJP1994001383207.02.1994         Original published format: JP 1383294
[1995/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0666344
Date:09.08.1995
Language:EN
[1995/32]
Type: B1 Patent specification 
No.:EP0666344
Date:22.09.1999
Language:EN
[1999/38]
Search report(s)(Supplementary) European search report - dispatched on:EP02.06.1995
ClassificationIPC:D01F8/14, D01F8/12, B60R21/16
[1995/32]
CPC:
B60R21/235 (EP,KR,US); D01D5/34 (KR); D01F8/12 (EP,KR,US);
D01F8/14 (EP,KR,US); B60R2021/23509 (KR); D10B2505/124 (KR);
Y10T428/2924 (EP,US); Y10T428/2929 (EP,US); Y10T428/2931 (EP,US);
Y10T442/637 (EP,US); Y10T442/64 (EP,US) (-)
Designated contracting statesDE,   FR,   GB,   IT,   NL [1995/32]
TitleGerman:Konstruktion aus hochfesten ultrafeinen Fasern und Verfahren zu ihrer Herstellung[1998/47]
English:High-strength ultra-fine fiber construction and method for producing the same[1998/47]
French:Construction à base de fibres ultrafines à haute ténacité et procédé pour sa fabrication[1998/47]
Former [1995/32]Konstruktion aus hochfesten ultrafeinen Fasern, Verfahren zu ihrer Herstellung und hochfeste zusammengesetzte Faser
Former [1995/32]High-strength ultra-fine fiber construction, method for producing the same and high-strength conjugate fiber
Former [1995/32]Construction à base de fibres ultrafines à haute ténacité, procédé pour sa fabrication et fibre conjuguée à haute ténacité
Examination procedure01.02.1996Examination requested  [1996/14]
10.07.1997Despatch of a communication from the examining division (Time limit: M06)
20.01.1998Reply to a communication from the examining division
11.03.1998Despatch of a communication from the examining division (Time limit: M04)
14.07.1998Reply to a communication from the examining division
09.11.1998Despatch of communication of intention to grant (Approval: No)
15.03.1999Despatch of communication of intention to grant (Approval: later approval)
23.03.1999Communication of intention to grant the patent
14.06.1999Fee for grant paid
14.06.1999Fee for publishing/printing paid
Opposition(s)24.06.2000No opposition filed within time limit [2000/36]
Fees paidRenewal fee
21.02.1997Renewal fee patent year 03
23.02.1998Renewal fee patent year 04
22.02.1999Renewal fee patent year 05
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Documents cited:Search[X]JPH05106117  ;
 [DA]JPH05213131  ;
 [DA]JPH04361659  ;
 [A]JPH04209825
 [X]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 21, no. 93, Database accession no. 93-172989, & JPH05106117 A 19930427 (TOYOBO KK) [X] 1,8-13,18-20,22 * abstract *
    [ ] - YAMANAKA M. ET AL., "Fibrillatable synthetic conjugate fibers for fabrics with high strengh and softness", CHEMICAL ABSTRACTS, (19931004), vol. 119, no. 14, Database accession no. 141100v, page 97, column 1 [ ] * abstract *
 [DA]  - PATENT ABSTRACTS OF JAPAN, (19931203), vol. 017, no. 652, Database accession no. (M - 1520), & JP05213131 A 19930824 (TORAY IND INC) [DA] * abstract *
 [DA]  - PATENT ABSTRACTS OF JAPAN, (19930510), vol. 017, no. 225, Database accession no. (C - 1055), & JP04361659 A 19921215 (TORAY IND INC) [DA] * abstract *
 [A]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 37, no. 92, Database accession no. 92-304328, & JPH04209825 A 19920731 (NIPPON ESTER CO LTD) [A] * abstract *
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.