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Extract from the Register of European Patents

EP About this file: EP0786344

EP0786344 - Simple electrostatic ink jet printing head having low cost [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 30.03.2001 Database last updated on 11.05.2024
Most recent event Tooltip	25.07.2008	Change - representative	published on 27.08.2008 [2008/35]
Applicant(s)	For all designated states NEC Corporation 7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 / JP
	[N/P]
Former [2000/21]	For all designated states NEC CORPORATION 7-1, Shiba 5-chome, Minato-ku Tokyo / JP
Former [1997/31]	For all designated states NEC CORPORATION 7-1, Shiba 5-chome Minato-ku Tokyo / JP
Inventor(s)	01 / Suetsugu, Junichi, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	02 / Shima, Kazuo, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	03 / Hagiwara, Yoshihiro, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	04 / Uematsu, Ryosuke, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	05 / Minemoto, Hitoshi, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	06 / Yakushiji, Toru, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	07 / Mizoguchi, Tadashi, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	08 / Takemoto, Hitoshi, c/o Nec Niigata, Ltd. 7546, Oaza Yasuda Kashiwazaki-shi, Niigata / JP
	[1997/31]
Representative(s)	Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE
	[N/P]
Former [2008/35]	Vossius & Partner Siebertstrasse 3 81675 München / DE
Former [1997/31]	VOSSIUS & PARTNER Siebertstrasse 4 81675 München / DE
Application number, filing date	97101116.8	24.01.1997
	[1997/31]
Priority number, date	JP19960012897	29.01.1996 Original published format: JP 1289796
	JP19960012902	29.01.1996 Original published format: JP 1290296
	[1997/31]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP0786344
	Date:	30.07.1997
	Language:	EN
	[1997/31]
	Type:	B1 Patent specification
	No.:	EP0786344
	Date:	24.05.2000
	Language:	EN
	[2000/21]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	24.04.1997
Classification	IPC:	B41J2/06, B41J2/16	[1997/31]
	CPC:	B41J2/06 (EP,US); B41J2002/061 (EP,US)
Designated contracting states	DE, FR, GB [1997/31]
Title	German:	Preiswerter und einfacher elektrostatischer Tintenstrahldruckkopf	[1999/46]
	English:	Simple electrostatic ink jet printing head having low cost	[1997/31]
	French:	Tête d'impression électrostatique simple et économique	[1997/31]
	Former [1997/31]	Preiswerter und einfacher elektrostatischer Tintenstrahlkopf
Examination procedure	07.05.1997	Examination requested [1997/31]
	05.11.1997	Despatch of a communication from the examining division (Time limit: M07)
	04.06.1998	Reply to a communication from the examining division
	30.10.1998	Despatch of a communication from the examining division (Time limit: M04)
	04.03.1999	Reply to a communication from the examining division
	07.05.1999	Despatch of communication of intention to grant (Approval: No)
	16.09.1999	Despatch of communication of intention to grant (Approval: later approval)
	05.10.1999	Communication of intention to grant the patent
	03.01.2000	Fee for grant paid
	03.01.2000	Fee for publishing/printing paid
Opposition(s)	27.02.2001	No opposition filed within time limit [2001/20]
Fees paid	Renewal fee
	29.01.1999	Renewal fee patent year 03
	28.01.2000	Renewal fee patent year 04
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	[A]JPS61286150 ;
		[A]JPS5658878 ;
		[DA]JPS60228162 ;
		[A]JPS5727759 ;
		[A]US4680593 (TAKENO SHOZO [JP], et al) [A] 1,4,8 * columns 5-7 *;
		[A]US4794463 (TAMURA SAKAE [JP], et al) [A] 1,4,8 * column 26; figure 15 *;
		[A]EP0624472 (HEWLETT PACKARD CO [US]) [A] 1,4,8 * claim 1 *;
		[A]WO9532864 (TONEJET CORP PTY LTD [AU], et al) [A] 1,2,4,5,8,9 * page 9, line 24 - page 12, line 30; figures 19,20 *
		[A] - PATENT ABSTRACTS OF JAPAN, (19870520), vol. 011, no. 155, Database accession no. (M - 589), & JP61286150 A 19861216 (TOSHIBA CORP) [A] 1,4,8 * abstract *
		[A] - PATENT ABSTRACTS OF JAPAN, (19810731), vol. 005, no. 119, Database accession no. (M - 081), & JP56058878 A 19810522 (MATSUSHITA ELECTRIC IND CO LTD) [A] 1,4,8 * abstract *
		[DA] - PATENT ABSTRACTS OF JAPAN, (19860405), vol. 010, no. 088, Database accession no. (M - 467), & JP60228162 A 19851113 (TOKYO DENKI KK) [DA] 1,4,8 * abstract *
		[A] - PATENT ABSTRACTS OF JAPAN, (19820527), vol. 006, no. 089, Database accession no. (M - 132), & JP57027759 A 19820215 (NIPPON TELEGR & TELEPH CORP) [A] * abstract *
	by applicant	JPS60228162

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