EP0292349 - Geophone with a sensitive element of a piezoelectric polymer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.11.1991 Database last updated on 03.09.2024 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): ES | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states THOMSON-CSF 173, Boulevard Haussmann F-75008 Paris / FR | [1988/47] | Inventor(s) | 01 /
Gragnolati, Claude THOMSON-CSF SCPI 19, avenue de Messine F-75008 Paris / FR | 02 /
Thollon, Didier THOMSON-CSF SCPI 19, avenue de Messine F-75008 Paris / FR | 03 /
Malcor, Jean-Georges THOMSON-CSF SCPI 19, avenue de Messine F-75008 Paris / FR | [1988/47] | Representative(s) | Desperrier, Jean-Louis, et al Thomson-CSF Propriété Intellectuelle, 13, Avenue du Président Salvador Allende 94117 Arcueil Cédex / FR | [N/P] |
Former [1988/47] | Desperrier, Jean-Louis, et al THOMSON-CSF SCPI B.P. 329 50, rue Jean-Pierre Timbaud F-92402 Courbevoie Cédex / FR | Application number, filing date | 88401085.1 | 04.05.1988 | [1988/47] | Priority number, date | FR19870006990 | 19.05.1987 Original published format: FR 8706990 | [1988/47] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0292349 | Date: | 23.11.1988 | Language: | FR | [1988/47] | Type: | B1 Patent specification | No.: | EP0292349 | Date: | 23.01.1991 | Language: | FR | [1991/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.08.1988 | Classification | IPC: | G01V1/18 | [1988/47] | CPC: |
G01V1/184 (EP,US);
Y10S310/80 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1988/47] | Title | German: | Geophon mit einem empfindlichen Element aus piezoelektrischem Polymer | [1988/47] | English: | Geophone with a sensitive element of a piezoelectric polymer | [1988/47] | French: | Géophone comportant un élément sensible en polymère piézoélectrique | [1988/47] | Examination procedure | 20.03.1989 | Examination requested [1989/21] | 26.06.1990 | Despatch of communication of intention to grant (Approval: Yes) | 25.07.1990 | Communication of intention to grant the patent | 06.10.1990 | Fee for grant paid | 06.10.1990 | Fee for publishing/printing paid | Opposition(s) | 24.10.1991 | No opposition filed within time limit [1992/03] | Fees paid | Renewal fee | 18.04.1990 | 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 | AT | 23.01.1991 | ES | 23.01.1991 | GR | 23.01.1991 | NL | 23.01.1991 | BE | 31.05.1991 | CH | 31.05.1991 | LI | 31.05.1991 | LU | 31.05.1991 | [2002/24] |
Former [2000/04] | AT | 23.01.1991 | |
GR | 23.01.1991 | ||
NL | 23.01.1991 | ||
BE | 31.05.1991 | ||
CH | 31.05.1991 | ||
LI | 31.05.1991 | ||
LU | 31.05.1991 | ||
Former [1999/52] | AT | 23.01.1991 | |
NL | 23.01.1991 | ||
BE | 31.05.1991 | ||
CH | 31.05.1991 | ||
LI | 31.05.1991 | ||
LU | 31.05.1991 | ||
Former [1992/32] | AT | 23.01.1991 | |
NL | 23.01.1991 | ||
BE | 31.05.1991 | ||
CH | 31.05.1991 | ||
LI | 31.05.1991 | ||
Former [1992/16] | AT | 23.01.1991 | |
NL | 23.01.1991 | ||
CH | 31.05.1991 | ||
LI | 31.05.1991 | ||
Former [1991/49] | AT | 23.01.1991 | |
NL | 23.01.1991 | Documents cited: | Search | [A]US3360772 (FRANK MASSA); | [A]GB2055018 (KUREHA CHEMICAL IND CO LTD, et al); | [A]US4315433 (EDELMAN SEYMOUR, et al); | [A]US4333029 (KOLM ERIC A, et al); | [A]GB2170008 (BENHAM) | [A] - MACHINE DESIGN, vol. 47, no. 13, 29 mai 1975, page 31, Cleveland, US: "Aerospace accelerometer comes down to earth" | [A] - IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, vol. IE-30, no. 1, février 1983, pages 1-6, IEEE, New York, US; J.S. HUNTER et al.: "Development of low-cost multifunction sensors for lightweight fire and forget antitank weapon system" |