EP0221522 - Variable air-pressure value determination method for a vehicle air tyre, as well as a pressure value indication method [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.10.1990 Database last updated on 26.07.2024 | Most recent event Tooltip | 27.10.1990 | No opposition filed within time limit | published on 19.12.1990 [1990/51] | Applicant(s) | For all designated states Uniroyal Englebert Reifen GmbH Hüttenstrasse 7 D-52068 Aachen / DE | [1987/20] | Inventor(s) | 01 /
Gerresheim, Manfred, Dr.-Ing.Dipl.-Ing. Martin-Luther-King-Strasse 42 D-5102 Würselen / DE | 02 /
Nitsch, Boris, Dipl.-Ing. Monheimalle 2 D-5100 Aachen / DE | 03 /
Mauk, Gerhard, Dipl.-Ing. Bleichenstrasse 49a D-3050 Wunstorf 2 / DE | [1987/20] | Application number, filing date | 86115169.4 | 31.10.1986 | [1987/20] | Priority number, date | DE19853539489 | 07.11.1985 Original published format: DE 3539489 | [1987/20] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0221522 | Date: | 13.05.1987 | Language: | DE | [1987/20] | Type: | A3 Search report | No.: | EP0221522 | Date: | 12.10.1988 | Language: | DE | [1988/41] | Type: | B1 Patent specification | No.: | EP0221522 | Date: | 03.01.1990 | Language: | DE | [1990/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.08.1988 | Classification | IPC: | B60C23/00 | [1987/20] | CPC: |
B60C23/0408 (EP,US)
| Designated contracting states | DE, FR, GB, IT, LU, SE [1987/20] | Title | German: | Verfahren zum Ermitteln eines veränderlichen Luftdruckwertes eines Fahrzeugluftreifens und Anzeigen eines Druckwertes | [1987/20] | English: | Variable air-pressure value determination method for a vehicle air tyre, as well as a pressure value indication method | [1987/20] | French: | Procédé pour générer une valeur de pression d'air variable d'un pneumatique d'un véhicule et pour indiquer une valeur de pression | [1987/20] | Examination procedure | 14.11.1986 | Examination requested [1987/20] | 07.02.1989 | Despatch of communication of intention to grant (Approval: No) | 21.06.1989 | Despatch of communication of intention to grant (Approval: later approval) | 28.06.1989 | Communication of intention to grant the patent | 12.07.1989 | Fee for grant paid | 12.07.1989 | Fee for publishing/printing paid | Opposition(s) | 05.10.1990 | No opposition filed within time limit [1990/51] | Fees paid | Renewal fee | 13.10.1988 | Renewal fee patent year 03 | 09.10.1989 | Renewal fee patent year 04 |
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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 | [AD]DE3029563 (BAYERISCHE MOTOREN WERKE AG [DE]); | [A]US4529961 (NISHIMURA HIROAKI [JP], et al); | [A]EP0157205 (PORSCHE AG [DE]); | [A]DE3413209 (BOSCH GMBH ROBERT [DE]) | [A] - INGENIEURS DE L'AUTOMOBILE, Nr. 8, November 1984, Seiten 86-91, Paris, FR; G. BEGHIN et al.: "Mesure de pression et surveillance de pneumatiques" |