EP0036219 - Pneumatic device for flour-transport [Right-click to bookmark this link] | |||
Former [1981/38] | Method of controlling the transport conditions in pneumatic transport-tubes and pneumatic device for flour to carry out the method | ||
[1984/08] | Status | No opposition filed within time limit Status updated on 28.12.1984 Database last updated on 12.10.2024 | 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 Bühler AG Bahnhofstrasse 9240 Uzwil / CH | [N/P] |
Former [1981/38] | For all designated states Gebrüder Bühler AG CH-9240 Uzwil / CH | Inventor(s) | 01 /
Oetiker, Hans Sahlistrasse 4 CH-9000 Sankt Gallen / CH | [1981/38] | Representative(s) | Geyer, Werner, et al Patentanwälte GEYER, HAGEMANN & PARTNER Postfach 860329 Ismaninger Strasse 108 D-8000 München 86 / DE | [N/P] |
Former [1981/38] | Geyer, Werner, Dr.-Ing., et al Patentanwälte GEYER, HAGEMANN & PARTNER Postfach 860329 Ismaninger Strasse 108 D-8000 München 86 / DE | Application number, filing date | 81102073.4 | 19.03.1981 | [1981/38] | Priority number, date | CH19800002146 | 19.03.1980 Original published format: CH 214680 | DE19803024743 | 30.06.1980 Original published format: DE 3024743 | [1981/38] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0036219 | Date: | 23.09.1981 | Language: | DE | [1981/38] | Type: | B1 Patent specification | No.: | EP0036219 | Date: | 22.02.1984 | Language: | DE | [1984/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.07.1981 | Classification | IPC: | B65G53/66, B65G53/60 | [1981/38] | CPC: |
B65G53/60 (EP,US);
B65G53/66 (EP,US)
| Designated contracting states | AT, BE, CH, FR, GB, IT, LI, NL, SE [1981/38] | Title | German: | Mühlenpneumatik | [1984/08] | English: | Pneumatic device for flour-transport | [1984/08] | French: | Installation pneumatic pour le transport de farine | [1984/08] |
Former [1981/38] | Verfahren zur Regelung der Förderbedingungen in einer pneumatischen Förderleitung und Mühlenpneumatik zur Durchführung des Verfahrens | ||
Former [1981/38] | Method of controlling the transport conditions in pneumatic transport-tubes and pneumatic device for flour to carry out the method | ||
Former [1981/38] | Procédé de réglage des conditions de transport dans une conduite de transport pneumatique et installation pneumatique pour farine pour la réalisation de ce procédé | Examination procedure | 04.09.1981 | Examination requested [1981/46] | 06.04.1982 | Despatch of a communication from the examining division (Time limit: M08) | 03.12.1982 | Reply to a communication from the examining division | 18.07.1983 | Despatch of communication of intention to grant (Approval: ) | 29.07.1983 | Communication of intention to grant the patent | 24.08.1983 | Fee for grant paid | 24.08.1983 | Fee for publishing/printing paid | Opposition(s) | 23.11.1984 | No opposition filed within time limit [1985/09] | Fees paid | Renewal fee | 21.03.1983 | 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. | Lapses during opposition Tooltip | FR | 22.02.1984 | NL | 22.02.1984 | AT | 19.03.1984 | BE | 31.03.1984 | [2002/24] |
Former [1991/51] | NL | 22.02.1984 | |
AT | 19.03.1984 | ||
BE | 31.03.1984 | ||
Former [1986/23] | NL | 22.02.1984 | |
AT | 19.03.1984 | ||
Former [1985/23] | NL | 22.02.1984 | Documents cited: | Search | DE1556111 [ ]; | US2826459 [ ] (HANS OETIKER); | CH290764 [ ] (BRUNET JEAN [FR]); | DE811578 [ ] (MANN & HUMMEL FILTER, et al) |