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EP0087124

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Extract from the Register of European Patents

EP About this file: EP0087124

EP0087124 - Process and apparatus for producing easily dyeable polyester false-twisted yarns [Right-click to bookmark this link]
Status	Patent revoked Status updated on 20.01.1993 Database last updated on 03.04.2025
Most recent event Tooltip	28.09.2007	Lapse of the patent in a contracting state Updated state(s): CH, LI	published on 31.10.2007 [2007/44]
Applicant(s)	For all designated states Asahi Kasei Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530-8205 / JP
	[N/P]
Former [1983/35]	For all designated states Asahi Kasei Kogyo Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530 / JP
Inventor(s)	01 / Ukai, Norio Hamayama apt. 111 4, Midorigaoka-cho 2-chome Nobeoka-shi Miyazaki-ken / JP
	02 / Tomizuka, Katsushige 5-11, Sanban-cho, Hiyoshidai Takatsuki-shi Osaka / JP
	03 / Kuriki, Tomio 40-15, Amanogahra-cho 2-chome Katano-shi Osaka / JP
	04 / Kamide, Kenji 7-26, Asukanokita 1-chome Ikoma-shi Nara-ken / JP
	[1983/35]
Representative(s)	dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE
	[N/P]
Former [1983/35]	Werner, Hans-Karsten, Dr., et al Patentanwälte Von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE
Application number, filing date	83101510.2	17.02.1983
	[1983/35]
Priority number, date	JP19820024561	19.02.1982 Original published format: JP 2456182
	JP19820098510	10.06.1982 Original published format: JP 9851082
	JP19820137611	07.08.1982 Original published format: JP 13761182
	JP19820172518	02.10.1982 Original published format: JP 17251882
	[1983/35]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP0087124
	Date:	31.08.1983
	Language:	EN
	[1983/35]
	Type:	A3 Search report
	No.:	EP0087124
	Date:	19.03.1986
	Language:	EN
	[1986/12]
	Type:	B1 Patent specification
	No.:	EP0087124
	Date:	11.10.1989
	Language:	EN
	[1989/41]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	30.01.1986
Classification	IPC:	D02G1/02	[1983/35]
	CPC:	D02G1/0286 (EP)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1983/35]
Title	German:	Verfahren und Vorrichtung zur Herstellung von falschdralltexturierten, leicht färbbaren Polyestergarnen	[1983/35]
	English:	Process and apparatus for producing easily dyeable polyester false-twisted yarns	[1983/35]
	French:	Procédé et appareil pour la fabrication de fils de polyester texturés par fausse-torsion, se teignant facilement	[1983/35]
Examination procedure	17.02.1983	Examination requested [1983/35]
	25.08.1987	Despatch of a communication from the examining division (Time limit: M08)
	16.04.1988	Reply to a communication from the examining division
	29.12.1988	Despatch of communication of intention to grant (Approval: Yes)
	13.04.1989	Communication of intention to grant the patent
	07.06.1989	Fee for grant paid
	07.06.1989	Fee for publishing/printing paid
Opposition(s)	Opponent(s)	01 06.07.1990 07.11.1990 ADMISSIBLE HOECHST Aktiengesellschaft Zentrale Patentabteilung Postfach 80 03 20 D-65903 Frankfurt / DE
		[N/P]
	Former [1990/36]
	Opponent(s)	01 06.07.1990 07.11.1990 ADMISSIBLE HOECHST Aktiengesellschaft Zentrale Patentabteilung Postfach 80 03 20 D-65903 Frankfurt / DE
	12.11.1990	Invitation to proprietor to file observations on the notice of opposition
	08.05.1991	Reply of patent proprietor to notice(s) of opposition
	17.05.1991	Communication of observations of patent proprietor (Time limit: M04)
	06.08.1991	Reply of parties involved to observations of patent proprietor
	29.12.1992	Despatch of communication that the patent will be revoked
	08.01.1993	Legal effect of revocation of patent [1993/10]
Appeal following opposition	23.03.1992	Appeal received No. T0246/92
	20.05.1992	Statement of grounds filed
	29.12.1992	Result of appeal procedure: REVOCATION OF PATENT AT PROPRIETOR'S REQUEST
Fees paid	Renewal fee
	15.02.1985	Renewal fee patent year 03
	07.02.1986	Renewal fee patent year 04
	24.02.1987	Renewal fee patent year 05
	25.02.1988	Renewal fee patent year 06
	21.02.1989	Renewal fee patent year 07
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	AT	11.10.1989
	BE	11.10.1989
	IT	11.10.1989
	NL	11.10.1989
	SE	11.10.1989
	CH	28.02.1990
	LI	28.02.1990
	LU	28.02.1990
	[2002/40]
Former [1999/52]	AT	11.10.1989
	BE	11.10.1989
	CH	11.10.1989
	IT	11.10.1989
	LI	11.10.1989
	NL	11.10.1989
	SE	11.10.1989
	LU	28.02.1990
Former [1999/42]	AT	11.10.1989
	BE	11.10.1989
	CH	11.10.1989
	IT	11.10.1989
	LI	11.10.1989
	NL	11.10.1989
	SE	11.10.1989
Former [1991/13]	AT	11.10.1989
	BE	11.10.1989
	CH	11.10.1989
	LI	11.10.1989
	NL	11.10.1989
	SE	11.10.1989
Former [1990/42]	AT	11.10.1989
	CH	11.10.1989
	LI	11.10.1989
	NL	11.10.1989
	SE	11.10.1989
Former [1990/27]	CH	11.10.1989
	LI	11.10.1989
	NL	11.10.1989
	SE	11.10.1989
Former [1990/21]	CH	11.10.1989
	LI	11.10.1989
	SE	11.10.1989
Former [1990/18]	CH	11.10.1989
	LI	11.10.1989
Documents cited:	Search	[A]FR2208999 ;
		[A]CH530487 ;
		[A]FR2129710 ;
		[A]FR2193893 ;
		[A]FR2254662 ;
		[A]US3956878 ;
		[AP]EP0061770

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.

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