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Extract from the Register of European Patents

EP About this file: EP0319594

EP0319594 - Fluidic oscillator with resonant inertance and dynamic compliance circuit [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.04.1993
Database last updated on 29.03.2025
Most recent event   Tooltip11.07.2008Change - representativepublished on 13.08.2008  [2008/33]
Applicant(s)For all designated states
BOWLES FLUIDICS CORPORATION
6625 Dobbin Road Columbia
Maryland 21045 / US
[N/P]
Former [1989/24]For all designated states
BOWLES FLUIDICS CORPORATION
6625 Dobbin Road
Columbia Maryland 21045 / US
Inventor(s)01 / Bauer, Peter
13921 Esworthy Road
Germantown Maryland 20767 / US
02 / Stouffer, Ronald Denton
14120 Ansted Road
Silver Spring Maryland 20910 / US
[1989/24]
Representative(s)Altenburg, Udo, et al
Bardehle Pagenberg Partnerschaft mbB
Patentanwälte, Rechtsanwälte
Prinzregentenplatz 7
81675 München / DE
[N/P]
Former [2008/33]Altenburg, Udo, et al
Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Geissler Galileiplatz 1
81679 München / DE
Former [1989/24]Altenburg, Udo, Dipl.-Phys., et al
Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner Postfach 86 06 20
D-81633 München / DE
Application number, filing date85100695.707.03.1980
[1989/24]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0319594
Date:14.06.1989
Language:EN
[1989/24]
Type: B1 Patent specification 
No.:EP0319594
Date:03.06.1992
Language:EN
[1992/23]
Search report(s)(Supplementary) European search report - dispatched on:EP24.04.1989
ClassificationIPC:B05B1/00, F15B21/12, F15C1/16
[1989/24]
CPC:
B05B1/08 (EP,US); F15C1/22 (EP,US); Y10T137/2185 (EP,US);
Y10T137/2234 (EP,US)
Designated contracting statesAT,   CH,   DE,   FR,   GB,   LI,   LU,   NL,   SE [1989/24]
TitleGerman:Fluidoszillator mit in Resonanz mitschwingendem Trägheitselement und dynamischem Nachgiebigkeitskreislauf[1989/24]
English:Fluidic oscillator with resonant inertance and dynamic compliance circuit[1989/24]
French:Oscillateur à fluide avec circuit à élément d'inertie résonant et élément d'adaptation dynamique[1989/24]
Examination procedure30.05.1989Examination requested  [1989/31]
18.01.1991Despatch of a communication from the examining division (Time limit: M04)
21.05.1991Reply to a communication from the examining division
02.07.1991Despatch of communication of intention to grant (Approval: Yes)
10.09.1991Communication of intention to grant the patent
20.12.1991Fee for grant paid
20.12.1991Fee for publishing/printing paid
Appeal following examination08.08.1986Appeal received No.  J0034/86
28.10.1986Statement of grounds filed
09.02.1987Invitation to file observations in an appeal (Time limit: M03) [1987/07]
07.05.1987Date of receipt of observations in an appeal [1987/19]
15.03.1988Result of appeal procedure: allowance of appeal
28.09.1987Date of oral proceedings
30.09.1987Minutes of oral proceedings despatched
Parent application(s)   TooltipEP80900579.6  / EP0025053
Opposition(s)04.03.1993No opposition filed within time limit [1993/21]
Fees paidRenewal fee
27.01.1987Renewal fee patent year 03
26.01.1988Renewal fee patent year 04
30.01.1989Renewal fee patent year 05
30.05.1989Renewal fee patent year 06
30.05.1989Renewal fee patent year 07
30.05.1989Renewal fee patent year 08
30.05.1989Renewal fee patent year 09
30.05.1989Renewal fee patent year 10
26.09.1990Renewal fee patent year 11
27.03.1991Renewal fee patent year 12
24.03.1992Renewal fee patent year 13
Penalty fee
Additional fee for renewal fee
02.04.199011   M06   Fee paid on   26.09.1990
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Lapses during opposition  TooltipSE03.06.1992
[1994/05]
Former [1993/17]DE03.06.1992
SE03.06.1992
Former [1993/03]SE03.06.1992
Documents cited:Search[A]US3294103  (BOWLES ROMALD E)
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.