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Extract from the Register of European Patents

EP About this file: EP0161225

EP0161225 - A device for maintaining a constant oil level [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.11.1990
Database last updated on 25.09.2024
Most recent event   Tooltip17.02.2006Change - lapse in a contracting state
Updated state(s): FR		published on 05.04.2006  [2006/14]
Applicant(s)For all designated states
Martinelli, Giuseppe
Via F.lli Rosselli, 21/3
I-20100 Milano / IT
[1985/46]
Inventor(s)01 / see applicant
...
[1985/46]
Representative(s)Cicogna, Franco
Ufficio Internazionale Brevetti
Dott.Prof. Franco Cicogna
Via Visconti di Modrone, 14/A
20122 Milano / IT
[N/P]
Former [1985/46]Cicogna, Franco
Ufficio Internazionale Brevetti Dott.Prof. Franco Cicogna Via Visconti di Modrone, 14/A
I-20122 Milano / IT
Application number, filing date85830109.608.05.1985
[1985/46]
Priority number, dateIT1984002088411.05.1984         Original published format: IT 2088484
[1985/46]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0161225
Date:13.11.1985
Language:EN
[1985/46]
Type: A3 Search report 
No.:EP0161225
Date:07.01.1987
Language:EN
[1987/02]
Type: B1 Patent specification 
No.:EP0161225
Date:07.02.1990
Language:EN
[1990/06]
Search report(s)(Supplementary) European search report - dispatched on:EP17.11.1986
ClassificationIPC:F01M11/04, F16N19/00
[1985/46]
CPC:
G05D9/02 (EP,US); F01M11/0408 (EP,US); F01M11/061 (EP,US);
F16N19/006 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   LI,   NL,   SE [1985/46]
TitleGerman:Vorrichtung zur Aufrechterhaltung eines Schmiermittelpegels[1985/46]
English:A device for maintaining a constant oil level[1985/46]
French:Dispositif pour maintenir un niveau d'huile constant[1985/46]
File destroyed:02.03.1998
Examination procedure19.05.1987Examination requested  [1987/32]
09.03.1988Despatch of a communication from the examining division (Time limit: M04)
20.04.1988Reply to a communication from the examining division
31.08.1988Despatch of a communication from the examining division (Time limit: M02)
16.09.1988Reply to a communication from the examining division
10.10.1988Despatch of communication of intention to grant (Approval: Yes)
12.12.1988Communication of intention to grant the patent
28.12.1988Fee for grant paid
28.12.1988Fee for publishing/printing paid
Opposition(s)08.11.1990No opposition filed within time limit [1991/03]
Fees paidRenewal fee
19.05.1987Renewal fee patent year 03
25.05.1988Renewal fee patent year 04
23.11.1989Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.05.198905   M06   Fee paid on   23.11.1989
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  TooltipAT07.02.1990
BE07.02.1990
CH07.02.1990
FR07.02.1990
LI07.02.1990
NL07.02.1990
SE07.02.1990
GB08.05.1990
[2006/14]
Former [1991/30]AT07.02.1990
BE07.02.1990
CH07.02.1990
LI07.02.1990
NL07.02.1990
SE07.02.1990
GB08.05.1990
FR29.06.1990
Former [1991/26]AT07.02.1990
BE07.02.1990
CH07.02.1990
LI07.02.1990
NL07.02.1990
SE07.02.1990
FR29.06.1990
Former [1991/16]AT07.02.1990
BE07.02.1990
CH07.02.1990
LI07.02.1990
NL07.02.1990
SE07.02.1990
Former [1990/52]AT07.02.1990
CH07.02.1990
LI07.02.1990
NL07.02.1990
SE07.02.1990
Former [1990/50]CH07.02.1990
LI07.02.1990
NL07.02.1990
SE07.02.1990
Former [1990/45]CH07.02.1990
LI07.02.1990
NL07.02.1990
Former [1990/44]NL07.02.1990
Documents cited:Search[A]FR3079E  (JULES BOUCLY [FR]);
 [A]FR541349  ;
 [X]US1632215  (BORBECK ROBERT E, et al);
 [X]US2283303  (WHITLOCK STEWART B);
 [X]FR2522066  (CRAF [FR])
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.