Extract from the Register of European Patents

EP About this file: EP0059733

EP0059733 - NEEDLE POSITION SENSING SYSTEM FOR NEEDLE OR POPPET VALVE FUEL INJECTORS [Right-click to bookmark this link]
Former [1982/37]NEEDLE POSITION SENSING SYSTEM FOR NEEDLE AND POPPET VALVE FUEL INJECTORS
[1985/48]
StatusNo opposition filed within time limit
Status updated on  29.09.1986
Database last updated on 08.04.2026
Most recent event   Tooltip29.09.1986No opposition filed within time limitpublished on 20.11.1986 [1986/47]
Applicant(s)For all designated states
WOLFF, George D.
P.O. Box 9407
Winter Haven, FL 33880 / US
[1982/37]
Inventor(s)01 / see applicant
...
[1982/37]
Representative(s)Moss, Bernard Joseph, et al
D.Young & Co. 10 Staple Inn
London, WC1V 7RD / GB
[1982/37]
Application number, filing date81902542.004.09.1981
[1982/37]
WO1981US01189
Priority number, dateUS1980018717115.09.1980         Original published format: US 187171
US1981024168209.03.1981         Original published format: US 241682
US1981028528620.07.1981         Original published format: US 285286
[1982/37]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO8201069
Date:01.04.1982
[1982/09]
Type: A1 Application with search report 
No.:EP0059733
Date:15.09.1982
Language:EN
The application published by WIPO in one of the EPO official languages on 01.04.1982 takes the place of the publication of the European patent application.
[1982/37]
Type: B1 Patent specification 
No.:EP0059733
Date:27.11.1985
Language:EN
[1985/48]
Search report(s)(Supplementary) European search report - dispatched on:EP08.11.1982
ClassificationIPC:G01M15/00
[1982/37]
CPC:
G01D5/145 (EP); F02M65/005 (EP)
Designated contracting statesDE,   FR,   GB,   SE [1982/37]
TitleGerman:SYSTEM ZUM ERMITTELN DER NADELPOSITION EINES BRENNSTOFFINJEKTORS MIT NADEL ODER FEDERVENTIL[1985/48]
English:NEEDLE POSITION SENSING SYSTEM FOR NEEDLE OR POPPET VALVE FUEL INJECTORS[1985/48]
French:SYSTEME DE DETECTION DE LA POSITION DU POINTEAU POUR DES INJECTEURS DE COMBUSTIBLE AVEC VANNE A POINTEAU OU SOUPAPE SOULEVANTE[1985/48]
Former [1982/37]SYSTEM ZUM ERMITTELN DER NADELPOSITION EINES BRENNSTOFFINJEKTORS MIT NADEL UND FEDERVENTIL
Former [1982/37]NEEDLE POSITION SENSING SYSTEM FOR NEEDLE AND POPPET VALVE FUEL INJECTORS
Former [1982/37]SYSTEME DE DETECTION DE LA POSITION DU POINTEAU POUR DES INJECTEURS DE COMBUSTIBLE AVEC VANNE A POINTEAU ET SOUPAPE SOULEVANTE
File destroyed:12.06.1999
Entry into regional phase22.04.1982National basic fee paid 
22.04.1982Search fee paid 
22.04.1982Designation fee(s) paid 
10.11.1982Examination fee paid 
Examination procedure10.11.1982Examination requested  [1983/03]
19.12.1983Despatch of a communication from the examining division (Time limit: M04)
03.04.1984Reply to a communication from the examining division
22.05.1984Despatch of a communication from the examining division (Time limit: M04)
26.07.1984Reply to a communication from the examining division
05.12.1984Despatch of communication of intention to grant (Approval: )
20.02.1985Communication of intention to grant the patent
04.05.1985Fee for grant paid
04.05.1985Fee for publishing/printing paid
Opposition(s)28.08.1986No opposition filed within time limit [1986/47]
Fees paidRenewal fee
23.08.1983Renewal fee patent year 03
24.09.1984Renewal fee patent year 04
12.09.1985Renewal fee patent year 05
Penalty fee
Penalty fee Rule 85b EPC 1973
01.10.1982M02   Fee paid on   10.11.1982
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Cited inExamination  THE ENGINEER, vol. 224, no. 5839, December 22, 1967 LONDON (GB) B.C. COLEMAN: "Use of Miniature Transducer for Fuel Injection Testing", pages 817-818
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