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Extract from the Register of European Patents

EP About this file: EP0187352

EP0187352 - A method of ink jet colour printing [Right-click to bookmark this link]
Former [1986/29]Ink jet color printing
[1991/23]
StatusOpposition rejected
Status updated on  19.10.1995
Database last updated on 02.09.2024
Most recent event   Tooltip28.09.2007Lapse of the patent in a contracting statepublished on 31.10.2007  [2007/44]
Applicant(s)For all designated states
HOWTEK, INC.
21 Park Avenue Hudson
New Hampshire 03051 / US
[N/P]
Former [1986/29]For all designated states
HOWTEK, INC.
21 Park Avenue
Hudson New Hampshire 03051 / US
Inventor(s)01 / Howard, Robert
303 East 57th Street
New York, N.Y. 10022 / US
02 / Helinski, Richard R.
56 Gowing Road
Hudson, NH 03051 / US
03 / Menhennett, Herbert E.
10 Glance Road
Windham, NH 03087 / US
[1986/29]
Representative(s)Endlich, Fritz
Patentanwalt Meissner, Bolte & Partner Postfach 86 06 24
81633 München / DE
[N/P]
Former [1986/29]Endlich, Fritz, Dipl.-Phys. Patentanwalt
Meissner, Bolte & Partner Postfach 86 06 24
D-81633 München / DE
Application number, filing date85116340.220.12.1985
[1986/29]
Priority number, dateUS1984068800031.12.1984         Original published format: US 688000
[1986/29]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0187352
Date:16.07.1986
Language:EN
[1986/29]
Type: A3 Search report 
No.:EP0187352
Date:30.03.1988
Language:EN
[1988/13]
Type: B1 Patent specification 
No.:EP0187352
Date:05.06.1991
Language:EN
[1991/23]
Search report(s)(Supplementary) European search report - dispatched on:EP10.02.1988
ClassificationIPC:B41J2/045, B41M1/18, C09D11/00
[1991/23]
CPC:
B41J2/2107 (EP); B41M3/008 (EP); C09D11/34 (EP)
Former IPC [1986/29]C09D11/00, B41M1/18, B41J3/04
Designated contracting statesDE,   FR,   GB,   IT [1986/29]
TitleGerman:Verfahren zum Farbdrucken mit Tintenstrahl[1991/23]
English:A method of ink jet colour printing[1991/23]
French:Impression en couleurs à jet d'encre[1986/29]
Former [1986/29]Tintenstrahlfarbdruck
Former [1986/29]Ink jet color printing
Examination procedure05.07.1988Examination requested  [1988/36]
31.05.1989Despatch of a communication from the examining division (Time limit: M06)
25.11.1989Reply to a communication from the examining division
08.01.1990Despatch of a communication from the examining division (Time limit: M04)
09.05.1990Reply to a communication from the examining division
19.06.1990Despatch of communication of intention to grant (Approval: No)
28.08.1990Despatch of communication of intention to grant (Approval: later approval)
20.09.1990Communication of intention to grant the patent
19.12.1990Fee for grant paid
19.12.1990Fee for publishing/printing paid
Opposition(s)Opponent(s)01  05.03.1992  19.03.1992  ADMISSIBLE
TEKTRONIX INC.
Howard Vollum Park 14150 Karl Braun Drive P.O. Box 500
Beaverton, Oregon 97077 / US
Opponent's representative
Strasse, Vonnemann & Partner
Balanstrasse 55
D-81541 München / DE
 [N/P]
Former [1993/18]
Opponent(s)01  05.03.1992  19.03.1992  ADMISSIBLE
TEKTRONIX INC.
Howard Vollum Park 14150 Karl Braun Drive, P.O. Box 500
Beaverton, Oregon 97077 / US
Opponent's representative
Strasse, Vonnemann & Partner
Balanstrasse 55
D-81541 München / DE
Former [1992/18]
Opponent(s)01  05.03.1992   
TEKTRONIX INC.
Howard Vollum Park 14150 Karl Braun Drive, P.O. Box 500
Beaverton, Oregon 97077 / US
Opponent's representative
Strasse, Joachim, Dipl.-Ing.
Strasse, Vonnemann & Partner Balanstrasse 55
D-81541 München / DE
21.04.1992Invitation to proprietor to file observations on the notice of opposition
23.10.1992Reply of patent proprietor to notice(s) of opposition
03.03.1993Date of oral proceedings
17.03.1993Despatch of interlocutory decision in opposition
17.03.1993Despatch of minutes of oral proceedings
26.09.1995Date of despatch of rejection of opposition
19.10.1995Legal effect of rejection of opposition [1995/49]
Appeal following opposition28.04.1993Appeal received No.  T0385/93
23.07.1993Statement of grounds filed
16.01.1995Invitation to file observations in an appeal (Time limit: M06) [1995/03]
21.07.1995Date of receipt of observations in an appeal [1995/29]
26.09.1995Result of appeal procedure: maintenance in unamended form
Fees paidRenewal fee
30.12.1987Renewal fee patent year 03
08.12.1988Renewal fee patent year 04
21.11.1989Renewal fee patent year 05
14.12.1990Renewal fee patent year 06
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Lapses during opposition  TooltipIT05.06.1991
[2007/44]
Former [1999/42]IT05.06.1991
Documents cited:Search[X]JP58140257  ;
 [Y]JP5554368  ;
 [X]GB543393  ;
 [X]US2322445  ;
 [XD]US3607808  ;
 [X]EP0099682  ;
 [Y]EP0021389
 [X]  - PATENT ABSTRACTS OF JAPAN, vol. 7, no. 257 (M-256) [1402], 16th November 1983; & JP-A-58 140 257 (YOKOGAWA DENKI SEISAKUSHO K.K.) 19-08-1983, & JP58140257 A 00000000
 [Y]  - PATENT ABSTRACTS OF JAPAN, vol. 4, no. 89 (C-16) [571], 25th June 1980, page 135 C 16; & JP-A-55 54 368 (CANON K.K.) 21-04-1980, & JP5554368 A 00000000
 [A]  - THE INSTITUTE FOR GRAPHIC COMMUNICATION, CONFERENCE DATA FOR CONTINUING EDUCATION PROGRAM, 1981, pages 1-10; C.A. MUENCH et al.: "Tricolor ink jet systems"
 [A]  - TEK 4695, 1983, Tektronix, Inc.; Color graphics copier
 [A]  - ADVANCED COLOR TECHNOLOGY, specification summary; "Plug in the ACT-1 color copier"
 [A]  - BRITISH STANDARD FOUR-COLOUR AND THREE-COLOUR, LETTERPRESS PROCESS INKS, B.S. 1480 : 1949, pages 2-9, British Standards House, London, GB
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.