EP0027767 - Apparatus for detecting a substance whose presence is to be detected in one or several chambers of a set of measuring chambers maintained at ultra-high vacuum and its use in the detection of leaks [Right-click to bookmark this link] | |||
Former [1981/17] | Apparatus for measuring a parameter relating to at least one substance possibly present in one or several chambers, of a measure maintained at very low residual pressure, and use in the detection of leaks | ||
[1983/52] | Status | No opposition filed within time limit Status updated on 05.11.1984 Database last updated on 19.10.2024 | Most recent event Tooltip | 05.11.1984 | No opposition filed within time limit | published on 09.01.1985 [1985/02] | Applicant(s) | For all designated states NOVATOME 20 Avenue Edouard Herriot F-92350 Le Plessis Robinson / FR | [1981/17] | Inventor(s) | 01 /
Le Baud, Patrice 60, rue Marie Fichet F-92140 Clamart / FR | [1981/17] | Representative(s) | Bouget, Lucien, et al CREUSOT-LOIRE 15 rue Pasquier 75383 Paris Cedex 08 / FR | [N/P] |
Former [1981/17] | Bouget, Lucien, et al CREUSOT-LOIRE 15 rue Pasquier F-75383 Paris Cedex 08 / FR | Application number, filing date | 80401485.0 | 17.10.1980 | [1981/17] | Priority number, date | FR19790025902 | 18.10.1979 Original published format: FR 7925902 | [1981/17] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0027767 | Date: | 29.04.1981 | Language: | FR | [1981/17] | Type: | B1 Patent specification | No.: | EP0027767 | Date: | 28.12.1983 | Language: | FR | [1983/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.02.1981 | Classification | IPC: | G01N1/00, G01N33/20, G01M3/20, G21C17/02 | [1981/17] | CPC: |
G21C17/025 (EP,US);
G01M3/202 (EP,US);
G01N33/2025 (EP,US);
G01N1/22 (EP,US);
G01N1/24 (EP,US);
Y02E30/30 (EP)
| Designated contracting states | BE, DE, GB, IT, NL [1981/17] | Title | German: | Vorrichtung zum Nachweis der Anwesenheit einer Substanz in einer oder mehreren Kammern einer Anzahl von unter Hochvacuum gehaltenen Messkammern sowie Verwendung der Vorrichtung zur Lecksuche | [1983/52] | English: | Apparatus for detecting a substance whose presence is to be detected in one or several chambers of a set of measuring chambers maintained at ultra-high vacuum and its use in the detection of leaks | [1983/52] | French: | Dispositif de détection d'une substance dont on cherche à déterminer la présence dans une ou plusieurs chambres d'un ensemble de chambres de mesure maintenues sous ultra-vide et application à la détection des fuites | [1983/52] |
Former [1981/17] | Vorrichtung zur Messung eines Parameters, der Bezug hat auf mindestens eine, eventuell in einer oder mehreren Kammern einer Mehrheit von Kammern, die unter sehr niedrigem Residualdruck gehalten werden, anwesende Substanz, und Anwendung zur Lecksuche | ||
Former [1981/17] | Apparatus for measuring a parameter relating to at least one substance possibly present in one or several chambers, of a measure maintained at very low residual pressure, and use in the detection of leaks | ||
Former [1981/17] | Dispositif pour la mesure d'un paramètre relatif à au moins une substance éventuellement présente dans une ou plusieurs chambres d'un ensemble de chambres, de mesure maintenues sous très faible pression résiduelle et application à la détection des fuites | Examination procedure | 17.04.1981 | Examination requested [1981/26] | 16.02.1982 | Despatch of a communication from the examining division (Time limit: M04) | 14.06.1982 | Reply to a communication from the examining division | 19.04.1983 | Despatch of communication of intention to grant (Approval: ) | 13.06.1983 | Communication of intention to grant the patent | 09.07.1983 | Fee for grant paid | 09.07.1983 | Fee for publishing/printing paid | Opposition(s) | 29.09.1984 | No opposition filed within time limit [1985/02] | Fees paid | Renewal fee | 17.09.1982 | Renewal fee patent year 03 | 19.09.1983 | 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 | DE562575 [ ] (MAX BUCHHOLZ G M B H); | FR2373049 [ ] (DORYOKURO KAKUNENRYO [JP]); | US3731523 [ ] (VISSERS D, et al); | US3801440 [ ] (ROHRER W, et al) |