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EP0522858
European procedure
Extract from the Register of European Patents
EP About this file: EP0522858
| EP0522858 - Chute for bulk materials [Right-click to bookmark this link] | |||
| Former [1993/02] | Improved chute for bulk materials | ||
| [1996/48] | Status | No opposition filed within time limit Status updated on 03.10.1997 Database last updated on 03.09.2024 | Most recent event Tooltip | 03.10.1997 | No opposition filed within time limit | published on 19.11.1997 [1997/47] | Applicant(s) | For all designated states CLEVELAND POTASH LTD. Boulby Mine, Loftus Saltburn-by-the-Sea Cleveland TS13 4UZ / GB | [N/P] |
| Former [1993/02] | For all designated states CLEVELAND POTASH LTD. Boulby Mine, Loftus Saltburn-by-the-Sea, Cleveland TS13 4UZ / GB | Inventor(s) | 01 /
Maxwell, Arthur Stephen Hanover Cottage, Prospect Hill Whitby, N. Yorkshire YO21 1QE / GB | 02 /
Barnard, Ian Robert 13 Grafton Close, Guisborough Cleveland TS14 7AP / GB | [1993/02] | Representative(s) | Virr, Dennis Austin URQUHART-DYKES & LORD 1/15 Queens Square Middlesbrough Cleveland TS2 1AL / GB | [N/P] |
| Former [1993/02] | Virr, Dennis Austin URQUHART-DYKES & LORD 1/15 Queens Square Middlesbrough Cleveland TS2 1AL / GB | Application number, filing date | 92306321.8 | 09.07.1992 | [1993/02] | Priority number, date | GB19910015046 | 12.07.1991 Original published format: GB 9115046 | [1993/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0522858 | Date: | 13.01.1993 | Language: | EN | [1993/02] | Type: | B1 Patent specification | No.: | EP0522858 | Date: | 27.11.1996 | Language: | EN | [1996/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.08.1992 | Classification | IPC: | B65G11/08, B65G69/16 | [1993/02] | CPC: |
B65G69/16 (EP,US);
B65G11/088 (EP,US)
| Designated contracting states | BE, DE, DK, ES, FR, GR, IT, NL, PT, SE [1995/27] |
| Former [1993/02] | BE, DE, DK, ES, FR, GB, GR, IT, NL, PT, SE | Title | German: | Schurre für Schüttgut | [1993/02] | English: | Chute for bulk materials | [1996/48] | French: | Chute pour matières en vrac | [1993/02] |
| Former [1993/02] | Improved chute for bulk materials | Examination procedure | 02.07.1993 | Examination requested [1993/35] | 11.10.1994 | Despatch of a communication from the examining division (Time limit: M07) | 05.05.1995 | Reply to a communication from the examining division | 29.08.1995 | Despatch of a communication from the examining division (Time limit: M04) | 02.01.1996 | Reply to a communication from the examining division | 07.05.1996 | Despatch of communication of intention to grant (Approval: Yes) | 29.05.1996 | Communication of intention to grant the patent | 12.07.1996 | Fee for grant paid | 12.07.1996 | Fee for publishing/printing paid | Opposition(s) | 28.08.1997 | No opposition filed within time limit [1997/47] | Fees paid | Renewal fee | 07.07.1994 | Renewal fee patent year 03 | 11.07.1995 | Renewal fee patent year 04 | 11.07.1996 | Renewal fee patent year 05 |
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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 | [X]DE2736633 (GRISNICH MARIUS); | [X]US4946018 (BINZEN WILLARD [US], et al); | [A]DE2827602 (LANGEN PETER); | [XP]US5086902 (DUNNIGAN THEODORE J [US]) |