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EP1574911

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Extract from the Register of European Patents

EP About this file: EP1574911

EP1574911 - Developing apparatus for developing under pressure and with a single component magnetic toner [Right-click to bookmark this link]
Status	The application has been withdrawn Status updated on 12.04.2013 Database last updated on 11.04.2026
Most recent event Tooltip	12.04.2013	Withdrawal of application	published on 15.05.2013 [2013/20]
Applicant(s)	For all designated states CANON KABUSHIKI KAISHA 3-30-2, Shimomaruko, Ohta-ku Tokyo / JP
	[N/P]
Former [2005/37]	For all designated states CANON KABUSHIKI KAISHA 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP
Inventor(s)	01 / Osada, Hikaru Canon K.K. 3-30-2, Shimomaruko Ohta-ku Tokyo / JP
	02 / Okuda, Kouichi Canon K.K. 3-30-2, Shimomaruko Ohta-ku Tokyo / JP
	03 / Shimizu, Yasushi Canon K.K. 3-30-2, Shimomaruko Ohta-ku Tokyo / JP
	04 / Chigono, Yasunori Canon K.K. 3-30-2, Shimomaruko Ohta-ku Tokyo / JP
	05 / Ogawa, Kena Canon K.K. 3-30-2, Shimomaruko Ohta-ku Tokyo / JP
	06 / Moriya, Shuji Canon K.K. 3-30-2, Shimomaruko Ohta-ku Tokyo / JP
	07 / Hagiwara, Kazunari Canon K.K. 3-30-2, Shimomaruko Ohta-ku Tokyo / JP
	[2005/37]
Representative(s)	TBK Bavariaring 4-6 80336 München / DE
	[N/P]
Former [2005/37]	TBK-Patent Bavariaring 4-6 80336 München / DE
Application number, filing date	04029559.4	14.12.2004
	[2005/37]
Priority number, date	JP20030416768	15.12.2003 Original published format: JP 2003416768
	[2005/37]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP1574911
	Date:	14.09.2005
	Language:	EN
	[2005/37]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	27.07.2005
Classification	IPC:	G03G15/08	[2005/37]
	CPC:	G03G15/09 (EP,US); G03G9/0836 (EP,US); G03G9/0837 (EP,US)
Designated contracting states	DE, FR, GB [2006/22]
Former [2005/37]	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR
Title	German:	Entwicklungsgerät zum Entwickeln unter Druck und mit einkomponentigem magnetischen Toner	[2005/37]
	English:	Developing apparatus for developing under pressure and with a single component magnetic toner	[2005/37]
	French:	Appareil de développement pour le développement sous pression et avec un révélateur magnétique à un composant	[2005/37]
Examination procedure	14.12.2004	Examination requested [2005/37]
	14.12.2007	Despatch of a communication from the examining division (Time limit: M06)
	24.06.2008	Reply to a communication from the examining division
	04.04.2013	Application withdrawn by applicant [2013/20]
Divisional application(s)	The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 14.12.2007
Fees paid	Renewal fee
	02.01.2007	Renewal fee patent year 03
	02.01.2008	Renewal fee patent year 04
	13.03.2008	Renewal fee patent year 05
	04.01.2010	Renewal fee patent year 06
	03.01.2011	Renewal fee patent year 07
	02.01.2012	Renewal fee patent year 08
	02.01.2013	Renewal fee patent year 09
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.
Documents cited:	Search	[X] US4286543 (OHNUMA TERUYUKI et al.) [X] 1,5-7,10,13-15 * column 5, lines 1-46; figures 1,5,9 * * column 8, line 36 - column 9, line 44 * * column 12, line 2 - column 14, line 33 *
		[X] EP1316852 (CANON KK et al.) [X] 1,7,8,10,15,16 * [0015]-[0022] [0032];; figures 1,10-13 *
		[A] JPS63235953
		[A] JP2002365828
		[A] PATENT ABSTRACTS OF JAPAN vol. 013, no. 037 (P - 819) 27 January 1989 (1989-01-27) [A] 1-17 * abstract *
		[A] PATENT ABSTRACTS OF JAPAN vol. 2003, no. 04 2 April 2003 (2003-04-02) [A] 1-17 * abstract *

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