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Extract from the Register of European Patents

EP About this file: EP1437223

EP1437223 - Ink-jet recording head [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.08.2010
Database last updated on 28.05.2024
Most recent event   Tooltip13.08.2010No opposition filed within time limitpublished on 15.09.2010  [2010/37]
Applicant(s)For all designated states
CANON KABUSHIKI KAISHA
3-30-2, Shimomaruko, Ohta-ku
Tokyo / JP
[2009/41]
Former [2004/29]For all designated states
CANON KABUSHIKI KAISHA
3-30-2 Shimomaruko
Ohta-ku, Tokyo / JP
Inventor(s)01 / Tomizawa, Keiji
Canon Kabushiki Kaisha, 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
02 / Murakami, Shuichi
Canon Kabushiki Kaisha, 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
 [2004/29]
Representative(s)Weser, Wolfgang
Weser & Kollegen
Patentanwälte
Radeckestrasse 43
81245 München / DE
[N/P]
Former [2004/29]Weser, Wolfgang, Dr. Dipl.-Phys.
Weser & Kollegen, Patentanwälte, Radeckestrasse 43
81245 München / DE
Application number, filing date03029989.531.12.2003
[2004/29]
Priority number, dateJP2003000430610.01.2003         Original published format: JP 2003004306
JP2003042705424.12.2003         Original published format: JP 2003427054
[2004/29]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1437223
Date:14.07.2004
Language:EN
[2004/29]
Type: A3 Search report 
No.:EP1437223
Date:01.06.2005
[2005/22]
Type: B1 Patent specification 
No.:EP1437223
Date:07.10.2009
Language:EN
[2009/41]
Search report(s)(Supplementary) European search report - dispatched on:EP15.04.2005
ClassificationIPC:B41J2/14, B41J2/145
[2005/22]
CPC:
B41J2/1433 (EP,KR,US); B41J2/1404 (EP,KR,US); B41J2/145 (EP,KR,US);
B41J2002/14387 (EP,KR,US); B41J2002/14403 (EP,US); B41J2002/14467 (EP,KR,US);
B41J2002/14475 (EP,KR,US) (-)
Former IPC [2004/29]B41J2/14
Designated contracting statesDE,   FR,   GB,   IT [2006/08]
Former [2004/29]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Tintenstrahlaufzeichnungskopf[2004/29]
English:Ink-jet recording head[2004/29]
French:Tête d'enregistrement à jet d'encre[2004/29]
Examination procedure01.12.2005Examination requested  [2006/05]
15.01.2007Despatch of a communication from the examining division (Time limit: M06)
12.07.2007Reply to a communication from the examining division
19.02.2008Despatch of a communication from the examining division (Time limit: M06)
06.08.2008Reply to a communication from the examining division
30.01.2009Communication of intention to grant the patent
04.06.2009Fee for grant paid
04.06.2009Fee for publishing/printing paid
Opposition(s)08.07.2010No opposition filed within time limit [2010/37]
Fees paidRenewal fee
02.01.2006Renewal fee patent year 03
02.01.2007Renewal fee patent year 04
02.01.2008Renewal fee patent year 05
13.03.2008Renewal fee patent year 06
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Documents cited:Search[A]EP0465071  (LEXMARK INT INC [US]) [A] 1-13 * abstract *;
 [XY]US5900894  (KOIZUMI YUKIHISA [JP], et al) [X] 1,2,4,6,7,9,12,13 * column 8, line 28 - column 11, line 27; figures 5-7 * [Y] 5,8,10,11;
 [Y]WO0214073  (HEWLETT PACKARD CO [US], et al) [Y] 11* abstract *;
 [Y]EP1193068  (SAMSUNG ELECTRONICS CO LTD [KR]) [Y] 5,8,10 * paragraphs [0037] - [0046]; figures 6,8a-8h *
ExaminationEP0867292
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.