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EP0436637
European procedure
Extract from the Register of European Patents
EP About this file: EP0436637
| EP0436637 - CUTTING INSERT WITH CHIP CONTROL [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 04.07.1997 Database last updated on 29.10.2024 | Most recent event Tooltip | 19.04.2002 | Lapse of the patent in a contracting state New state(s): SE | published on 05.06.2002 [2002/23] | Applicant(s) | For all designated states KENNAMETAL INC. 1600 Technology Way Latrobe, PA 15650 / US | [N/P] |
| Former [1991/29] | For all designated states KENNAMETAL INC. P.O. Box 231 Latrobe, PA 15650 / US | Inventor(s) | 01 /
NIEBAUER, Kenneth, L. 5327 Collingswood Drive Raleigh, NC 27609 / US | [1991/29] | Representative(s) | Leiser, Gottfried, et al Prinz & Partner GbR Manzingerweg 7 81241 München / DE | [N/P] |
| Former [1991/29] | Leiser, Gottfried, Dipl.-Ing., et al Prinz & Partner, Manzingerweg 7 D-81241 München / DE | Application number, filing date | 89911350.0 | 12.09.1989 | [1991/29] | WO1989US03937 | Priority number, date | US19880252425 | 30.09.1988 Original published format: US 252425 | [1991/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9003247 | Date: | 05.04.1990 | Language: | EN | [1990/08] | Type: | A1 Application with search report | No.: | EP0436637 | Date: | 17.07.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.04.1990 takes the place of the publication of the European patent application. | [1991/29] | Type: | B1 Patent specification | No.: | EP0436637 | Date: | 23.03.1994 | Language: | EN | [1994/12] | Search report(s) | International search report - published on: | US | 05.04.1990 | (Supplementary) European search report - dispatched on: | EP | 16.08.1991 | Classification | IPC: | B23P15/28 | [1991/29] | CPC: |
B23B27/045 (EP,US);
B23P15/28 (KR);
B23P15/30 (EP,US);
Y10T407/235 (EP,US);
Y10T407/24 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1991/29] | Title | German: | SCHNEIDEINSATZ MIT SPANKONTROLLE | [1991/29] | English: | CUTTING INSERT WITH CHIP CONTROL | [1991/29] | French: | INSERTION COUPANTE A COMMANDE DE TOURNURES | [1991/29] | Entry into regional phase | 22.03.1991 | National basic fee paid | 22.03.1991 | Search fee paid | 22.03.1991 | Designation fee(s) paid | 22.03.1991 | Examination fee paid | Examination procedure | 16.03.1990 | Request for preliminary examination filed International Preliminary Examining Authority: GB | 22.03.1991 | Examination requested [1991/29] | 23.09.1992 | Despatch of a communication from the examining division (Time limit: M06) | 19.03.1993 | Reply to a communication from the examining division | 06.09.1993 | Despatch of communication of intention to grant (Approval: Yes) | 24.09.1993 | Communication of intention to grant the patent | 16.11.1993 | Fee for grant paid | 16.11.1993 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
20.12.1994
11.01.1995
ADMISSIBLE SANDVIK Aktiebolag Magnus Aspeby Patent Dept. S-811 81 Sandviken / SE | [1995/07] | 24.01.1995 | Invitation to proprietor to file observations on the notice of opposition | 27.07.1995 | Reply of patent proprietor to notice(s) of opposition | 18.01.1996 | Despatch of a communication from the opposition division (Time limit: M06) | 29.07.1996 | Reply to a communication from the opposition division | 25.02.1997 | Date of oral proceedings | 21.03.1997 | Despatch of minutes of oral proceedings | 21.03.1997 | Date of despatch of rejection of opposition | 31.03.1997 | Legal effect of rejection of opposition [1997/34] | Fees paid | Renewal fee | 21.08.1991 | Renewal fee patent year 03 | 10.08.1992 | Renewal fee patent year 04 | 02.08.1993 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | NL | 23.03.1994 | SE | 23.03.1994 | [2002/23] |
| Former [1995/12] | NL | 23.03.1994 | Documents cited: | Search | [XP]US4834592 (NIEBAUER KENNETH L [US], et al); | [XP]EP0138498 (GEN ELECTRIC [US]) | [A] - WERKSTATT UND BETRIEB, vol. 118, no. 9, September 1985, pages 639-644, Munich, DE; R. WERTHEIM: "Optimieren der Arbeitsbedingungen beim Abstechen von Präzisions-Stahlrohren" | International search | [XP]US4834592 (NIEBAUER KENNETH L [US], et al); | [Y]US3754309 (JONES D, et al); | [YP]US4778311 (NIEMI MATTI O [SE]) | by applicant | US3754309 |