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EP0056273
European procedure
Extract from the Register of European Patents
EP About this file: EP0056273
| EP0056273 - Conveyor apparatus for advancing and elevating solid materials [Right-click to bookmark this link] | |||
| Former [1982/29] | Central system elevator | ||
| [1986/39] | Status | No opposition filed within time limit Status updated on 20.07.1987 Database last updated on 05.07.2024 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): FR | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states KALAMAZOO CONVEYOR COMPANY 2015 Schippers Lane Kalamazoo Michigan / US | [N/P] |
| Former [1982/29] | For all designated states KALAMAZOO CONVEYOR COMPANY 2015 Schippers Lane Kalamazoo Michigan / US | Inventor(s) | 01 /
Becker, Roger T. 1339 Edgemoor Avenue Kalamazoo Michigan / US | 02 /
Hathaway, John W. 1103 N. Third Street Kalamazoo Michigan / US | 03 /
Harbour, Michael J. 17911 Kings Park Lane Apartment 1301 Houston Texas / US | [1982/29] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
| Former [1982/29] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 82100144.3 | 11.01.1982 | [1982/29] | Priority number, date | US19810224356 | 12.01.1981 Original published format: US 224356 | [1982/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0056273 | Date: | 21.07.1982 | Language: | EN | [1982/29] | Type: | A3 Search report | No.: | EP0056273 | Date: | 10.11.1982 | Language: | EN | [1982/45] | Type: | B1 Patent specification | No.: | EP0056273 | Date: | 24.09.1986 | Language: | EN | [1986/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.09.1982 | Classification | IPC: | B65G37/00, B23Q11/00 | [1982/29] | CPC: |
B23Q11/0057 (EP,US);
B65G37/00 (EP,US)
| Designated contracting states | AT, DE, FR, GB, SE [1982/29] | Title | German: | Fördergerät zum Vorwärts- und Aufwärtsfördern von Feststoffen | [1986/39] | English: | Conveyor apparatus for advancing and elevating solid materials | [1986/39] | French: | Dispositif convoyeur pour faire avancer et soulever des matériaux solides | [1986/39] |
| Former [1982/29] | Elevator für ein zentrales Fördersystem | ||
| Former [1982/29] | Central system elevator | ||
| Former [1982/29] | Elévateur pour système de transport central | File destroyed: | 20.04.2002 | Examination procedure | 03.05.1983 | Examination requested [1983/29] | 25.07.1984 | Despatch of a communication from the examining division (Time limit: M06) | 28.01.1985 | Reply to a communication from the examining division | 23.05.1985 | Despatch of a communication from the examining division (Time limit: M03) | 01.08.1985 | Reply to a communication from the examining division | 11.12.1985 | Despatch of communication of intention to grant (Approval: ) | 25.03.1986 | Communication of intention to grant the patent | 07.05.1986 | Fee for grant paid | 07.05.1986 | Fee for publishing/printing paid | Opposition(s) | 25.06.1987 | No opposition filed within time limit [1987/37] | Fees paid | Renewal fee | 27.01.1984 | Renewal fee patent year 03 | 25.01.1985 | Renewal fee patent year 04 | 30.01.1986 | 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 | AT | 24.09.1986 | FR | 24.09.1986 | SE | 30.09.1986 | [2002/24] |
| Former [1989/16] | AT | 24.09.1986 | |
| SE | 30.09.1986 | ||
| Former [1989/08] | AT | 24.09.1986 | Documents cited: | Search | [A]FR429496 (CHARLES EDOUARD CANDLOT [FR]); | [Y]FR993275 (ENTPR CHARLES MARTIN ET CIE); | [A]GB1288633 ; | [AD]US3777880 (BECKER R, et al); | [YD]US3828920 (BECKER R, et al); | [AD]US4052311 (MARTIN WILLIAM F); | [AD]US4130195 (BECKER ROGER T, et al) |