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Extract from the Register of European Patents

EP About this file: EP0563159

EP0563159 - AIR/OIL MIXTURE AS A LUBRICANT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.01.1997
Database last updated on 14.09.2024
Most recent event   Tooltip17.01.1997No opposition filed within time limitpublished on 05.03.1997 [1997/10]
Applicant(s)For all designated states
DAVY McKEE (SHEFFIELD) LIMITED
Prince of Wales Road Sheffield S9 4EX
Yorkshire / GB
For all designated states
DENCO LIMITED
P.O. Box 11, Holmer Road Hereford
Herfordshire HR4 9SJ / GB
[N/P]
Former [1993/40]For all designated states
DAVY McKEE (SHEFFIELD) LIMITED
Prince of Wales Road
Sheffield S9 4EX Yorkshire / GB
For all designated states
DENCO LIMITED
P.O. Box 11, Holmer Road
Hereford, Herfordshire HR4 9SJ / GB
Inventor(s)01 / GRATTAN, Esmond
46 Chapefield Way, Thorpe Hesley
Rotherham, Yorkshire S61 2Tl / GB
02 / MACKLIN, David
Greenwalls, Bishopstone, Hereford
Herefordshire HR4 7HX / GB
[1993/40]
Representative(s)Kirk, Geoffrey Thomas
BATCHELLOR, KIRK & CO. 102-108 Clerkenwell Road
London EC1M 5SA / GB
[N/P]
Former [1993/40]Kirk, Geoffrey Thomas
BATCHELLOR, KIRK & CO. 2 Pear Tree Court Farringdon Road
London EC1R 0DS / GB
Application number, filing date92901515.417.12.1991
[1993/40]
WO1991GB02258
Priority number, dateGB1990002747819.12.1990         Original published format: GB 9027478
[1993/40]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9211490
Date:09.07.1992
Language:EN
[1992/17]
Type: A1 Application with search report 
No.:EP0563159
Date:06.10.1993
Language:EN
The application published by WIPO in one of the EPO official languages on 09.07.1992 takes the place of the publication of the European patent application.
[1993/40]
Type: B1 Patent specification 
No.:EP0563159
Date:13.03.1996
Language:EN
[1996/11]
Search report(s)International search report - published on:EP09.07.1992
ClassificationIPC:F16N7/32, F16N25/02, F16N27/00
[1993/40]
CPC:
F16N27/00 (EP,US); F16N25/02 (EP,US); F16N7/32 (EP,US)
Designated contracting statesDE,   ES,   FR,   GB,   IT,   SE [1993/40]
TitleGerman:ÖLNEBEL ALS SCHMIERMITTEL[1993/40]
English:AIR/OIL MIXTURE AS A LUBRICANT[1993/40]
French:MELANGE AIR/HUILE SERVANT DE LUBRIFIANT[1993/40]
Entry into regional phase15.06.1993National basic fee paid 
15.06.1993Designation fee(s) paid 
15.06.1993Examination fee paid 
Examination procedure10.07.1992Request for preliminary examination filed
International Preliminary Examining Authority: DE
15.06.1993Examination requested  [1993/40]
21.10.1994Despatch of a communication from the examining division (Time limit: M06)
07.03.1995Reply to a communication from the examining division
18.05.1995Despatch of communication of intention to grant (Approval: Yes)
31.08.1995Communication of intention to grant the patent
22.11.1995Fee for grant paid
22.11.1995Fee for publishing/printing paid
Opposition(s)14.12.1996No opposition filed within time limit [1997/10]
Fees paidRenewal fee
17.12.1993Renewal fee patent year 03
22.12.1994Renewal fee patent year 04
11.12.1995Renewal fee patent year 05
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Cited inInternational search[X]GB831928  (ALFRED REYNOULDS SCHLOSSHAUER);
 [Y]DE2435018  (SAFEMATIC LTD OY)
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.