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Extract from the Register of European Patents

EP About this file: EP0760912

EP0760912 - METHOD AND APPARATUS FOR CONTINUOUSLY BALANCING AND REDUCING THE FLEXURAL RIGIDITY OF A FLEXIBLE ROTOR, PARTICULARLY A ROLL OR A CYLINDER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.06.2001
Database last updated on 06.07.2024
Most recent event   Tooltip15.06.2001No opposition filed within time limitpublished on 01.08.2001 [2001/31]
Applicant(s)For all designated states
VALMET CORPORATION
Fabianinkatu 9 A
00130 Helsinki / FI
[N/P]
Former [2000/10]For all designated states
Valmet Corporation
Fabianinkatu 9 A
00130 Helsinki / FI
Former [1997/46]For all designated states
VALMET CORPORATION
Wärtsilänkatu 100
04400 Järvenpää / FI
Former [1997/11]For all designated states
Kuosmanen, Petri Olavi
Tahkorinne 15 C
02760 Espoo / FI
For all designated states
Väänänen, Pekka Tapio
Kaskilaaksontie 3 C 72
02360 Espoo / FI
Inventor(s)01 / Kuosmanen, Petri Olavi
Tahkorine 15 c
02760 Espoo / FI
02 / Väänänen, Pekka Tapio
Kaskilaaksontie 3 C 72
02360 Espoo / FI
[1997/47]
Former [1997/46]01 / Kuosmanen, Petri Olavi
Tahkorinne 15 c
02760 Espoo / FI
02 / Väänänen, Pekka Tapio
Kaskilaaksontie 3 C 72
02360 Espoo / FI
Former [1997/11]01 / see applicant
...
Representative(s)Ollikainen, Rauno Johannes, et al
Leitzinger Oy
c/o Spaces
Mannerheiminaukio 1A
00100 Helsinki / FI
[N/P]
Former [1997/46]Ollikainen, Rauno Johannes, et al
Leitzinger Oy Ruoholahdenkatu 8
00180 Helsinki / FI
Former [1997/11]Ollikainen, Rauno Johannes
Leitzinger Oy Ruoholahdenkatu 8
00180 Helsinki / FI
Application number, filing date95920115.301.06.1995
[1997/11]
WO1995FI00307
Priority number, dateFI1994000256701.06.1994         Original published format: FI 942567
[1997/11]
Filing languageFI
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9533143
Date:07.12.1995
Language:EN
[1995/52]
Type: A1 Application with search report 
No.:EP0760912
Date:12.03.1997
Language:EN
The application published by WIPO in one of the EPO official languages on 07.12.1995 takes the place of the publication of the European patent application.
[1997/11]
Type: B1 Patent specification 
No.:EP0760912
Date:16.08.2000
Language:EN
[2000/33]
Search report(s)International search report - published on:SE07.12.1995
ClassificationIPC:F16F15/32, G01M1/34
[1997/11]
CPC:
G01M1/34 (EP,US); Y10T29/49545 (EP,US); Y10T29/4956 (EP,US)
Designated contracting statesAT,   DE,   FR,   GB,   IT,   SE [1997/11]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM KONTINUIERLICHEN AUSWUCHTEN UND ZUR STEIFIGKEITSREDUZIERUNG EINES FLEXIBLEN ROTORS, INSBESONDERE EINER ROLLE ODER EINES ZYLINDERS[1999/05]
English:METHOD AND APPARATUS FOR CONTINUOUSLY BALANCING AND REDUCING THE FLEXURAL RIGIDITY OF A FLEXIBLE ROTOR, PARTICULARLY A ROLL OR A CYLINDER[1997/11]
French:PROCEDE ET APPAREIL D'EQUILIBRAGE ET DE REDUCTION CONTINUS DE RAIDEUR A LA FLEXION D'UN ROTOR FLEXIBLE ET EN PARTICULIER D'UN ROULEAU OU D'UN CYLINDRE[1997/11]
Former [1997/11]VERFAHREN UND VORRICHTUNG ZUM KONTINUIERLICHEN AUSWUCHTEN UND ZUR STEIFIGKEITSREDUZIERUNG EINNES FLEXIBLEN ROTORS, INSBESONDE, INSBESONDERE EINER ROLLE ODER EINES ZYLINDERS
Entry into regional phase19.01.1996Translation filed 
17.12.1996National basic fee paid 
17.12.1996Designation fee(s) paid 
17.12.1996Examination fee paid 
Examination procedure18.12.1995Request for preliminary examination filed
International Preliminary Examining Authority: SE
20.12.1996Examination requested  [1997/11]
05.02.1999Despatch of a communication from the examining division (Time limit: M04)
27.05.1999Reply to a communication from the examining division
28.09.1999Despatch of communication of intention to grant (Approval: Yes)
04.02.2000Communication of intention to grant the patent
20.03.2000Fee for grant paid
20.03.2000Fee for publishing/printing paid
Opposition(s)17.05.2001No opposition filed within time limit [2001/31]
Fees paidRenewal fee
17.12.1996Renewal fee patent year 03
07.05.1998Renewal fee patent year 04
09.04.1999Renewal fee patent year 05
08.05.2000Renewal fee patent year 06
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Cited inInternational search[X]JP60116945  ;
 [A]JP56035836  ;
 [A]FR2071543  (DAMON FREDERIC);
 [X]DE2032893  (HOFMANN MASCHF GEB);
 [X]EP0052015  (MATSUSHITA ELECTRIC IND CO LTD [JP]);
 [A]EP0545880  (VALMET PAPER MACHINERY INC [FI])
 [X]  - PATENT ABSTRACTS OF JAPAN, Vol. 9, No. 272, M-425; & JP,A,60 116 945 (YASUKAWA DENKI SEISAKUSHO K.K.), 24 June 1985., & JP60116945 A 19850624
 [A]  - PATENT ABSTRACTS OF JAPAN, Vol. 5, No. 90, M-73; & JP,A,56 035 836 (HITACHI SEISAKUSHO K.K.), 8 April 1981., & JP56035836 A 19810408
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.