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Extract from the Register of European Patents

EP About this file: EP0487703

EP0487703 - VALVE FOR CONTROLLING CONNECTION TO BRANCH PASSAGE [Right-click to bookmark this link]
StatusPatent maintained as amended
Status updated on  06.08.1999
Database last updated on 02.11.2024
Most recent event   Tooltip05.10.2005Change: Appeal number 
Applicant(s)For all designated states
SAUNDERS VALVE COMPANY LIMITED
Grange Road Cwmbram Gwent NP44 3XX
Wales / GB
[N/P]
Former [1992/23]For all designated states
SAUNDERS VALVE COMPANY LIMITED
Grange Road
Cwmbram Gwent NP44 3XX Wales / GB
Inventor(s)01 / TRIMBLE, Maurice Wilson
5 Meads Close
Newport, Gwent NP9 ONR, Wales / GB
[1992/23]
Representative(s)Goodenough, Nigel
A.A. Thornton & Co. 235 High Holborn
London WC1V 7LE / GB
[N/P]
Former [1992/23]Goodenough, Nigel
A.A. Thornton & Co. Northumberland House 303-306 High Holborn
London WC1V 7LE / GB
Application number, filing date91912236.625.06.1991
[1992/23]
WO1991GB01025
Priority number, dateGB1990001412425.06.1990         Original published format: GB 9014124
GB1990002493516.11.1990         Original published format: GB 9024935
[1992/23]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO9200476
Date:09.01.1992
[1992/02]
Type: A1 Application with search report 
No.:EP0487703
Date:03.06.1992
Language:EN
The application published by WIPO in one of the EPO official languages on 09.01.1992 takes the place of the publication of the European patent application.
[1992/23]
Type: B1 Patent specification 
No.:EP0487703
Date:24.08.1994
Language:EN
[1994/34]
Type: B2 New European patent specification 
No.:EP0487703
Date:22.09.1999
Language:EN
[1999/38]
Search report(s)International search report - published on:EP05.03.1992
ClassificationIPC:F16K7/16, F16K11/02
[1992/23]
CPC:
F16K7/126 (EP,US); F16K11/022 (EP,US); Y10T137/87716 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1992/23]
TitleGerman:VENTIL ZUM STEUEREN DER VERBINDUNG ZU EINER ABZWEIGLEITUNG[1992/23]
English:VALVE FOR CONTROLLING CONNECTION TO BRANCH PASSAGE[1992/23]
French:VANNE SERVANT A COMMANDER LA CONNEXION A UN PASSAGE D'EMBRANCHEMENT[1992/23]
Entry into regional phase24.01.1992National basic fee paid 
24.01.1992Designation fee(s) paid 
24.01.1992Examination fee paid 
Examination procedure27.01.1992Examination requested  [1992/23]
04.03.1993Despatch of a communication from the examining division (Time limit: M04)
01.04.1993Reply to a communication from the examining division
01.10.1993Despatch of communication of intention to grant (Approval: Yes)
03.01.1994Communication of intention to grant the patent
23.03.1994Fee for grant paid
23.03.1994Fee for publishing/printing paid
Opposition(s)Opponent(s)01  12.05.1995  24.05.1995  ADMISSIBLE
Gebrüder Müller Apparatebau GmbH & Co. KG
Neuer Wasen 6
D-74665 Ingelfingen / DE
Opponent's representative
Hering, Hartmut
Patentanwälte
Berendt, Leyh & Hering
Innere Wiener Strasse 20
81667 München / DE
 [N/P]
Former [1995/27]
Opponent(s)01  12.05.1995  24.05.1995  ADMISSIBLE
Gebrüder Müller Apparatebau GmbH & Co. KG
Neuer Wasen 6
D-74665 Ingelfingen / DE
Opponent's representative
Hering, Hartmut, Dipl.-Ing.
Patentanwälte Berendt, Leyh & Hering Innere Wiener Strasse 20
D-81667 München / DE
27.06.1995Invitation to proprietor to file observations on the notice of opposition
05.01.1996Reply of patent proprietor to notice(s) of opposition
23.01.1996Communication of observations of patent proprietor (Time limit: M04)
02.05.1996Reply of parties involved to observations of patent proprietor
14.01.1997Date of oral proceedings
05.02.1997Despatch of minutes of oral proceedings
04.02.1999Despatch of interlocutory decision in opposition
04.02.1999Legal effect of interlocutory decision in opposition
30.04.1999Despatch of communication that the patent will be maintained as amended
16.07.1999Fee for printing new specification paid
Appeal following opposition04.04.1997Appeal received No.  T0388/97
04.06.1997Statement of grounds filed
04.02.1999Result of appeal procedure: maintenance in amended form
04.02.1999Date of oral proceedings
12.02.1999Minutes of the oral proceedings despatched
Fees paidRenewal fee
14.06.1993Renewal fee patent year 03
11.06.1994Renewal fee patent year 04
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Cited inInternational search[X]JP62151676  ;
 [A]US2695156  (IVANEK BOLES B);
 [X]US2989282  (MORGAN WHITE IRA);
 [A]US4597412  (STARK ANTON W [US]);
 [A]US4721133  (SUNDBLOM LEIF J [US]);
 [X]WO8905417  (INTEGRATED FLUIDICS INC [US]);
 [A]WO9003532  (NUPRO CO [US]);
 [P]WO9100460  (FLUOROWARE INC [US])
 [X]  - Patent Abstracts of Japan, volume 11, no. 380 (M-650)[2827], December 11, 1987, & JP, A, 62151676 (SEKISUI CHEM. CO. LTD) July 6, 1987, see the hole abstract, & JP62151676 A 00000000
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.