Extract from the Register of European Patents

EP About this file: EP0305647

EP0305647 - Frictional driven belted work vehicle [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.12.1993
Database last updated on 18.03.2026
Most recent event   Tooltip04.12.1993No opposition filed within time limitpublished on 26.01.1994 [1994/04]
Applicant(s)For all designated states
CATERPILLAR INC.
100 N.E. Adams Street
Peoria IL 61629-6490 / US
[N/P]
Former [1989/10]For all designated states
CATERPILLAR INC.
100 Northeast Adams Street
Peoria Illinois 61629-6490 / US
Inventor(s)01 / Grawey, Charles E.
210 E. Orchard Place
Peoria Illinois 61603 / US
02 / Hart, Cullen P.
1404 Devereux
Peoria Illinois 61614 / US
03 / Grob, Robert J.
9342 N. Pinetree Drive
Peoria Illinois 61614 / US
[1989/10]
Representative(s)Jackson, Peter Arthur, et al
GILL JENNINGS & EVERY Broadgate House 7 Eldon Street
London EC2M 7LH / GB
[N/P]
Former [1989/10]Jackson, Peter Arthur, et al
GILL JENNINGS & EVERY Broadgate House 7 Eldon Street
London EC2M 7LH / GB
Application number, filing date88107271.410.04.1984
[1989/10]
Priority number, dateUS1983056333820.12.1983         Original published format: US 563338
[1989/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0305647
Date:08.03.1989
Language:EN
[1989/10]
Type: B1 Patent specification 
No.:EP0305647
Date:03.02.1993
Language:EN
[1993/05]
Search report(s)(Supplementary) European search report - dispatched on:EP08.09.1988
ClassificationIPC:B62D49/00, B62D55/24, B62D55/20, B62D55/14, B62D55/06
[1989/10]
CPC:
B62D55/08 (EP,US); B62D55/06 (EP,US); B62D55/24 (EP,US);
B62D55/30 (EP,US)
Designated contracting statesBE,   DE,   FR,   GB,   NL [1989/10]
TitleGerman:Arbeitsraupenfahrzeug mit Reibungsantrieb[1989/10]
English:Frictional driven belted work vehicle[1989/10]
French:Véhicule chenille de travaux publics à entraînement par friction[1989/10]
Examination procedure12.05.1988Examination requested  [1989/10]
01.02.1991Despatch of a communication from the examining division (Time limit: M06)
18.07.1991Reply to a communication from the examining division
20.08.1991Despatch of a communication from the examining division (Time limit: M04)
15.10.1991Reply to a communication from the examining division
10.03.1992Date of oral proceedings
21.04.1992Despatch of communication of intention to grant (Approval: Yes)
21.04.1992Minutes of oral proceedings despatched
03.08.1992Communication of intention to grant the patent
17.09.1992Fee for grant paid
17.09.1992Fee for publishing/printing paid
Parent application(s)   TooltipEP84901712.4  / EP0165245
Opposition(s)04.11.1993No opposition filed within time limit [1994/04]
Fees paidRenewal fee
12.05.1988Renewal fee patent year 03
12.05.1988Renewal fee patent year 04
12.05.1988Renewal fee patent year 05
18.03.1989Renewal fee patent year 06
13.03.1990Renewal fee patent year 07
13.03.1991Renewal fee patent year 08
10.03.1992Renewal fee patent year 09
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