EP0243172 - Process for the manufacture of frictional elements [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.07.1994 Database last updated on 13.07.2024 | Most recent event Tooltip | 23.07.2004 | Lapse of the patent in a contracting state New state(s): ES | published on 08.09.2004 [2004/37] | Applicant(s) | For all designated states BORDEN (UK) LIMITED North Baddesley Southampton S05 9ZB / GB | [1987/44] | Inventor(s) | 01 /
Lemon, Peter H.R.B. Pandale Newton Road Sherfield English Romsey, Hants / GB | 02 /
Towey, Michael 6, Kennett Road Halterworth Romsey, Hants / GB | [1987/44] | Representative(s) | Wilkinson, Stephen John, et al Stevens, Hewlett & Perkins 1 St. Augustine's Place Bristol BS1 4UD / GB | [N/P] |
Former [1987/44] | Wilkinson, Stephen John, et al Stevens, Hewlett & Perkins 1 St. Augustine's Place Bristol BS1 4UD / GB | Application number, filing date | 87303540.6 | 22.04.1987 | [1987/44] | Priority number, date | GB19860009909 | 23.04.1986 Original published format: GB 8609909 | [1987/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0243172 | Date: | 28.10.1987 | Language: | EN | [1987/44] | Type: | A3 Search report | No.: | EP0243172 | Date: | 20.09.1989 | Language: | EN | [1989/38] | Type: | B1 Patent specification | No.: | EP0243172 | Date: | 08.09.1993 | Language: | EN | [1993/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.08.1989 | Classification | IPC: | F16D69/02 | [1987/44] | CPC: |
F16D69/025 (EP,US);
C08J5/00 (KR);
F16D69/021 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT [1987/44] | Title | German: | Verfahren zur Herstellung von Reibungselementen | [1987/44] | English: | Process for the manufacture of frictional elements | [1987/44] | French: | Procédé de fabrication d'éléments de friction | [1987/44] | Examination procedure | 08.01.1990 | Examination requested [1990/10] | 22.03.1991 | Despatch of a communication from the examining division (Time limit: M04) | 20.07.1991 | Reply to a communication from the examining division | 03.09.1991 | Despatch of a communication from the examining division (Time limit: M04) | 23.12.1991 | Reply to a communication from the examining division | 28.02.1992 | Despatch of a communication from the examining division (Time limit: M01) | 07.04.1992 | Reply to a communication from the examining division | 20.07.1992 | Despatch of a communication from the examining division (Time limit: M02) | 30.09.1992 | Reply to a communication from the examining division | 20.01.1993 | Despatch of communication of intention to grant (Approval: Yes) | 17.02.1993 | Communication of intention to grant the patent | 09.03.1993 | Fee for grant paid | 09.03.1993 | Fee for publishing/printing paid | Opposition(s) | 09.06.1994 | No opposition filed within time limit [1994/35] | Fees paid | Renewal fee | 17.03.1989 | Renewal fee patent year 03 | 23.03.1990 | Renewal fee patent year 04 | 23.03.1991 | Renewal fee patent year 05 | 19.03.1992 | Renewal fee patent year 06 | 20.03.1993 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | GB | 22.04.1994 | ES | 23.04.1994 | [2004/37] |
Former [1995/19] | GB | 22.04.1994 | Documents cited: | Search | [Y]BE620572 ; | [Y]FR2346394 (KT [SU]); | [A]FR2412577 (HOOKER CHEMICALS PLASTICS CORP [US]) | Examination | EP0184708 | - TEXTBOOK OF POLYMER SCIENCE, 3rd ed., John Wiley & Sons, 1984; F.W. BILLMEYER jr., p. 439# |