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Extract from the Register of European Patents

EP About this file: EP0670222

EP0670222 - Ink jet recording head [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.08.2000
Database last updated on 31.08.2024
Most recent event   Tooltip22.04.2005Lapse of the patent in a contracting state
New state(s): LU		published on 08.06.2005  [2005/23]
Applicant(s)For all designated states
CANON KABUSHIKI KAISHA
30-2, 3-chome, Shimomaruko, Ohta-ku
Tokyo / JP
[N/P]
Former [1995/36]For all designated states
CANON KABUSHIKI KAISHA
30-2, 3-chome, Shimomaruko, Ohta-ku
Tokyo / JP
Inventor(s)01 / Koizumi, Yutaka
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
02 / Sugitani, Hiroshi
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
03 / Inaba, Masaki
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
04 / Ikeda, Masami
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
05 / Kasamoto, Masami
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
06 / Orikasa, Tsuyoshi
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
07 / Kimura, Makiko
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
08 / Kashino, Toshio
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
09 / Karita, Seiichiro
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
10 / Koyama, Shuji
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
11 / Terai, Haruhiko
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
12 / Hayasaki, Kimiyuki
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
13 / Goto, Akira
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
14 / Omata, Kouichi
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
15 / Ono, Takayuki
c/o Canon K.K., 3-30-2, Shimomaruko
Ohta-ku, Tokyo / JP
[1995/36]
Representative(s)Tiedtke, Harro, et al
Patentanwaltsbüro
Tiedtke-Bühling-Kinne & Partner
Bavariaring 4
80336 München / DE
[N/P]
Former [1999/42]Tiedtke, Harro, Dipl.-Ing., et al
Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4
80336 München / DE
Former [1995/36]Tiedtke, Harro, Dipl.-Ing.
Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4
D-80336 München / DE
Application number, filing date95103051.903.03.1995
[1995/36]
Priority number, dateJP1994003481004.03.1994         Original published format: JP 3481094
JP1994003493004.03.1994         Original published format: JP 3493094
JP1994006091430.03.1994         Original published format: JP 6091494
JP1994010546919.05.1994         Original published format: JP 10546994
[1995/36]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0670222
Date:06.09.1995
Language:EN
[1995/36]
Type: A3 Search report 
No.:EP0670222
Date:23.07.1997
[1997/30]
Type: B1 Patent specification 
No.:EP0670222
Date:20.10.1999
Language:EN
[1999/42]
Search report(s)(Supplementary) European search report - dispatched on:EP04.06.1997
ClassificationIPC:B41J2/16, B41J2/155
[1997/27]
CPC:
B41J2/1623 (EP,US); B41J2/14024 (EP,US); B41J2/155 (EP,US);
B41J2/1601 (EP,US); B41J2/1604 (EP,US); B41J2/1632 (EP,US);
B41J2/1637 (EP,US); B41J3/4078 (EP,US); B41J2002/14362 (US);
B41J2202/03 (EP,US); B41J2202/11 (EP,US); B41J2202/19 (EP);
B41J2202/20 (EP,US) (-)
Former IPC [1995/36]B41J2/16
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   NL,   PT,   SE [1995/36]
TitleGerman:Farbstrahlaufzeichnungskopf[1995/36]
English:Ink jet recording head[1995/36]
French:Tête d'enregistrement par jet d'encre[1995/36]
Examination procedure03.03.1995Examination requested  [1995/36]
03.07.1997Despatch of a communication from the examining division (Time limit: M06)
12.01.1998Reply to a communication from the examining division
07.10.1998Despatch of communication of intention to grant (Approval: Yes)
26.04.1999Communication of intention to grant the patent
03.08.1999Fee for grant paid
03.08.1999Fee for publishing/printing paid
Opposition(s)21.07.2000No opposition filed within time limit [2000/40]
Fees paidRenewal fee
25.03.1997Renewal fee patent year 03
30.03.1998Renewal fee patent year 04
24.03.1999Renewal fee patent year 05
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  TooltipAT20.10.1999
BE20.10.1999
CH20.10.1999
ES20.10.1999
GR20.10.1999
LI20.10.1999
NL20.10.1999
SE20.10.1999
DK20.01.2000
PT20.01.2000
IE03.03.2000
LU03.03.2000
[2005/23]
Former [2004/07]AT20.10.1999
BE20.10.1999
CH20.10.1999
ES20.10.1999
GR20.10.1999
LI20.10.1999
NL20.10.1999
SE20.10.1999
DK20.01.2000
PT20.01.2000
IE03.03.2000
Former [2003/45]AT20.10.1999
BE20.10.1999
CH20.10.1999
ES20.10.1999
LI20.10.1999
NL20.10.1999
SE20.10.1999
DK20.01.2000
PT20.01.2000
IE03.03.2000
Former [2003/08]AT20.10.1999
BE20.10.1999
CH20.10.1999
ES20.10.1999
LI20.10.1999
NL20.10.1999
SE20.10.1999
PT20.01.2000
IE03.03.2000
Former [2002/26]AT20.10.1999
BE20.10.1999
CH20.10.1999
ES20.10.1999
LI20.10.1999
SE20.10.1999
PT20.01.2000
IE03.03.2000
Former [2002/23]AT20.10.1999
BE20.10.1999
CH20.10.1999
LI20.10.1999
SE20.10.1999
PT20.01.2000
IE03.03.2000
Former [2001/50]AT20.10.1999
BE20.10.1999
CH20.10.1999
LI20.10.1999
PT20.01.2000
IE03.03.2000
Former [2000/52]AT20.10.1999
BE20.10.1999
CH20.10.1999
LI20.10.1999
PT20.01.2000
Former [2000/51]AT20.10.1999
BE20.10.1999
PT20.01.2000
CH25.01.2000
LI25.01.2000
Former [2000/50]BE20.10.1999
PT20.01.2000
CH25.01.2000
LI25.01.2000
Former [2000/43]BE20.10.1999
PT20.01.2000
Documents cited:Search[A]JPH03184860  ;
 [XA]US5199470  (GOLDMAN BARRY M [US]) [X] 83 * column 2 - column 3 * [A] 80;
 [X]US5218754  (RANGAPPAN ANIKARA [US]) [X] 1,34,49,61,69,77,80 * column 5, line 22 - column 6, line 22; figures 9,10 *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19911111), vol. 015, no. 441, Database accession no. (M - 1177), & JP03184860 A 19910812 (FUJI XEROX 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.