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EP0437892
European procedure
Extract from the Register of European Patents
EP About this file: EP0437892
| EP0437892 - Device for thermally killing weeds [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.02.1994 Database last updated on 24.07.2024 | Most recent event Tooltip | 24.02.1994 | No opposition filed within time limit | published on 13.04.1994 [1994/15] | Applicant(s) | For all designated states HOAF APPARATENFABRIEK B.V. Nijverheidsstraat 9 NL-3861 RJ Nijkerk / NL | [1991/30] | Inventor(s) | 01 /
Hoek, Hendrik Jan Buntweg 27 NL-3768 AV Soest / NL | 02 /
Hoogenboom, Hendrikus Gerardus Oude Gracht 288 NL-3511 NW Utrecht / NL | [1991/30] | Representative(s) | de Bruijn, Leendert C., et al Nederlandsch Octrooibureau P.O. Box 29720 2502 LS Den Haag / NL | [N/P] |
| Former [1991/30] | de Bruijn, Leendert C., et al Nederlandsch Octrooibureau P.O. Box 29720 NL-2502 LS Den Haag / NL | Application number, filing date | 90203522.9 | 28.12.1990 | [1991/30] | Priority number, date | NL19900000092 | 15.01.1990 Original published format: NL 9000092 | [1991/30] | Filing language | NL | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0437892 | Date: | 24.07.1991 | Language: | EN | [1991/30] | Type: | B1 Patent specification | No.: | EP0437892 | Date: | 21.04.1993 | Language: | EN | [1993/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.04.1991 | Classification | IPC: | A01M15/00, A01M21/04 | [1991/30] | CPC: |
A01M15/00 (EP,US);
A01M21/04 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/30] | Title | German: | Vorrichtung zum thermischen Abtöten von Unkraut | [1991/30] | English: | Device for thermally killing weeds | [1991/30] | French: | Dispositif pour tuer thermiquement des mauvaises herbes | [1991/30] | Examination procedure | 18.07.1991 | Examination requested [1991/37] | 22.11.1991 | Despatch of a communication from the examining division (Time limit: M06) | 21.05.1992 | Reply to a communication from the examining division | 02.09.1992 | Despatch of communication of intention to grant (Approval: Yes) | 12.10.1992 | Communication of intention to grant the patent | 08.01.1993 | Fee for grant paid | 08.01.1993 | Fee for publishing/printing paid | Opposition(s) | 22.01.1994 | No opposition filed within time limit [1994/15] | Fees paid | Renewal fee | 28.12.1992 | Renewal fee patent year 03 |
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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 | [YD]US3477174 (LALOR WILLIAM F); | [A]US3626636 (WHEELER JOE R); | [A]NL8102318 (BORST IND EN HANDELSMIJ B V) | [Y] - POPULAR MECHANICS. vol. 122, November 1964, NEW YORK US pages 120 - 121; J.GOLDMAN: "They're Frying Weeds Out of Crops" | Examination | - Documentation of Dutch firm HOAF Apparaten fabriek "INFRA-RED WEED CONTROL WITHOUT SOIL POLLUTION " |