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EP0451425
European procedure
Extract from the Register of European Patents
EP About this file: EP0451425
| EP0451425 - Process for the surface treatment of polymers for reinforcement-to-rubber adhesion [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.04.1997 Database last updated on 21.03.2026 | Most recent event Tooltip | 11.04.1997 | No opposition filed within time limit | published on 28.05.1997 [1997/22] | Applicant(s) | For all designated states The Goodyear Tire & Rubber Company 1144 East Market Street Akron, OH 44316-0001 / US | [N/P] |
| Former [1991/42] | For all designated states THE GOODYEAR TIRE & RUBBER COMPANY 1144 East Market Street Akron, Ohio 44316-0001 / US | Inventor(s) | 01 /
Shuttleworth, Derek 180 Forestbrook Blvd. Munroe Falls, Ohio 44264 / US | 02 /
Mowdood, Syed Khawja 63 Bishop Lane Madison, CT 06554 / US | 03 /
Waddell, Walter Harvey 3271 Edington Rd. Fairlawn, OH 44313 / US | 04 /
Richards, Jimmy Lee 612 Munroe Falls Ave. Cuyahoga Falls, OH 44221 / US | 05 /
Ofstead, Eilert Aloysius 610 Brookpark Dr. Cuyahoga Falls, OH 44223 / US | 06 /
Brenner, Jerry Lawrence 284 Misty Lane Copley, OH 44321 / US | [1996/23] |
| Former [1991/42] | 01 /
Shuttleworth, Derek 180 Forestbrook Blvd. Munroe Falls, Ohio 44264 / US | ||
| 02 /
Mowdood, Syed Khawja 63 Bishop Lane Madison, CT 06554 / US | |||
| 03 /
Waddell, Walter Harvey 3271 Edington Rd. Fairlawn, OH 44313 / US | |||
| 04 /
Richards, Jimmy Lee 612 Munroe Falls Ave. Cuyahoga Falls, OH 44221 / US | |||
| 05 /
Ofstead, Eilert Aloysius 610 Brookpark Dr. Cuyahoga Falls, OH 44223 / US | |||
| 06 /
Brenner, Jerry Lawrence 284 Misty Lane Cpley, OH 44321 / US | Representative(s) | Leitz, Paul Goodyear Technical Center-Luxembourg L-7750 Colmar-Berg / LU | [1991/42] | Application number, filing date | 90630243.5 | 18.12.1990 | [1991/42] | Priority number, date | US19900501564 | 30.03.1990 Original published format: US 501564 | [1991/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0451425 | Date: | 16.10.1991 | Language: | EN | [1991/42] | Type: | A3 Search report | No.: | EP0451425 | Date: | 15.07.1992 | Language: | EN | [1992/29] | Type: | B1 Patent specification | No.: | EP0451425 | Date: | 05.06.1996 | Language: | EN | [1996/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.05.1992 | Classification | IPC: | C08J5/12, C08J7/18, B60C9/00, // C08L21:00 | [1991/42] | CPC: |
C08J7/123 (EP,US);
C08J5/12 (EP,KR,US);
B29B15/08 (EP,US);
B29C59/142 (EP,US);
B60C9/0042 (EP,US);
C08J5/06 (EP,US);
B29D2030/0011 (EP,US);
C08J2321/00 (EP,US);
Y10S156/91 (EP,US);
Y10T428/2933 (EP,US);
Y10T428/2938 (EP,US);
Y10T428/2967 (EP,US);
Y10T428/2969 (EP,US)
(-)
| Designated contracting states | AT, DE, ES, FR, GB, IT [1991/42] | Title | German: | Verfahren zur Oberflächenbehandlung von Polymeren zur Adhäsion zwischen Verstärkungsmaterial und Gummi | [1991/42] | English: | Process for the surface treatment of polymers for reinforcement-to-rubber adhesion | [1991/42] | French: | Procédé de traitement de surface de polymères pour adhésion entre renforcement et caoutchouc | [1991/42] | Examination procedure | 21.12.1990 | Examination requested [1991/42] | 15.07.1994 | Despatch of a communication from the examining division (Time limit: M04) | 21.11.1994 | Reply to a communication from the examining division | 17.01.1995 | Despatch of a communication from the examining division (Time limit: M04) | 11.02.1995 | Reply to a communication from the examining division | 24.05.1995 | Despatch of communication of intention to grant (Approval: Yes) | 27.11.1995 | Communication of intention to grant the patent | 09.02.1996 | Fee for grant paid | 09.02.1996 | Fee for publishing/printing paid | Opposition(s) | 06.03.1997 | No opposition filed within time limit [1997/22] | Fees paid | Renewal fee | 13.11.1992 | Renewal fee patent year 03 | 02.11.1993 | Renewal fee patent year 04 | 09.12.1994 | Renewal fee patent year 05 | 07.12.1995 | Renewal fee patent year 06 |
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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: | Search | [Y] JP63308920 | [X] JP63218745 | [Y] DATABASE WPIL, acc. no. 89-035739, Derwent Publications Limited, London, GB; & JP-A-63 308 920 (MITSUBISHI DENKI K.K.) 16-12-1988 [Y] | [X] DATABASE WPIL, acc. no. 88-297386, Derwent Publications Limited, London, GB; & JP-A-63 218 745 (ASAHI CHEMICAL IND. K.K.) 05-05-1987 [X] |