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Extract from the Register of European Patents

EP About this file: EP0013702

EP0013702 - Transducers for detecting pressure changes and their utilisation in a cylinder monitoring system [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  10.09.1984
Database last updated on 02.11.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
Creative Tool Company Corp.
4344 Lawndale Ave. Lyons
Illinois 60534 / US
[N/P]
Former [1980/16]For all designated states
Creative Tool Company Corp.
4344 Lawndale Ave.
Lyons Illinois 60534 / US
Inventor(s)01 / Dooley, Daniel J.
112 Carriage Way Drive
Burr Ridge Illinois 60521 / US
02 / Dooley, Terrence L.
559 West Roscoe Street
Chicago Illinois 60657 / US
03 / Dooley, Joseph L.
2753 West 84th Street
Chicago Illinois 60652 / US
[1980/16]
Representative(s)Kador & Partner Part mbB
Corneliusstraße 15
80469 München / DE
[N/P]
Former [1980/16]Kador & Partner
Corneliusstrasse 15
D-80469 München / DE
Application number, filing date79104459.712.11.1979
[1980/16]
Priority number, dateUS1978096059014.11.1978         Original published format: US 960590
US1978096060014.11.1978         Original published format: US 960600
US1979000734729.01.1979         Original published format: US 7347
[1980/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0013702
Date:06.08.1980
Language:EN
[1980/16]
Search report(s)(Supplementary) European search report - dispatched on:EP31.03.1980
ClassificationIPC:G01M15/00, G01L23/10, G01L23/22
[1980/16]
CPC:
G01L23/225 (EP); G01L23/10 (EP); G01L23/222 (EP);
F02B3/06 (EP)
Designated contracting statesDE,   FR,   GB [1980/16]
TitleGerman:Wandler zur Detektion von Druckänderungen und ihre Anwendung in einem Zylinderüberwachungssystem[1980/16]
English:Transducers for detecting pressure changes and their utilisation in a cylinder monitoring system[1980/16]
French:Transducteurs pour la détection de changements de pression et leur utilisation dans un système de surveillance de cylindre[1980/16]
File destroyed:13.07.1991
Examination procedure05.02.1981Examination requested  [1981/16]
16.09.1981Despatch of a communication from the examining division (Time limit: M04)
18.01.1982Reply to a communication from the examining division
10.11.1982Despatch of a communication from the examining division (Time limit: M02)
11.01.1983Reply to a communication from the examining division
03.10.1983Despatch of communication of intention to grant (Approval: )
30.12.1983Communication of intention to grant the patent
25.05.1984Despatch of communication that the application is refused, reason: formalities examination [1984/46]
04.06.1984Application refused, date of legal effect [1984/46]
Fees paidRenewal fee
26.10.1981Renewal fee patent year 03
11.10.1982Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
30.11.198305   M06   Not yet paid
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:SearchUS3801838  [ ];
 US4169388  [ ];
 GB835158  [ ];
 DE746666  [ ];
 CA908745  [ ];
 US3020763  [ ];
 US4036050  [ ]
    [ ] - AUTOMOTIVE ENGINEERING, vol. 87, no. 5, May 1979, pages 63-65 New York, U.S.A. "Piezoelectric sensor determines cylinder pressures". * Complete document *
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.