EP0577451 - Device for controlling the pneumatic injection of carburetted mixture for a two stroke internal combustion engine and its use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.10.1997 Database last updated on 17.08.2024 | Most recent event Tooltip | 17.10.1997 | No opposition filed within time limit | published on 03.12.1997 [1997/49] | Applicant(s) | For all designated states Institut Français du Pétrole 4, Avenue de Bois Préau 92502 Rueil-Malmaison / FR | [N/P] |
Former [1994/01] | For all designated states INSTITUT FRANCAIS DU PETROLE 4, Avenue de Bois Préau F-92502 Rueil-Malmaison / FR | Inventor(s) | 01 /
Duret, Pierre 120, rue de la Paix F-78500 Sartrouville / FR | 02 /
Venturi, Stéphane 22, avenue d'Alforville F-94600 Choisy le Roi / FR | [1994/01] | Application number, filing date | 93401502.5 | 11.06.1993 | [1994/01] | Priority number, date | FR19920008300 | 02.07.1992 Original published format: FR 9208300 | [1994/01] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0577451 | Date: | 05.01.1994 | Language: | FR | [1994/01] | Type: | B1 Patent specification | No.: | EP0577451 | Date: | 11.12.1996 | Language: | FR | [1996/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.10.1993 | Classification | IPC: | F02B25/14, F02M69/08, F02M69/10 | [1994/01] | CPC: |
F02M69/08 (EP,US);
F02B25/145 (EP,US);
F02D9/02 (EP,US);
F02M69/10 (EP,US);
F02B2075/025 (EP,US);
Y02T10/12 (EP,US)
| Designated contracting states | DE, ES, GB, IT, NL [1994/01] | Title | German: | Vorrichtung zum Kontrollieren der pneumatischen Einspritzung eines Gemisches für eine Zweitaktbrennkraftmaschine und ihre Verwendung | [1994/01] | English: | Device for controlling the pneumatic injection of carburetted mixture for a two stroke internal combustion engine and its use | [1994/01] | French: | Dispositif de contrôle de l'injection pneumatique d'un mélange carburé dans un moteur à combustion interne à deux temps et utilisation associée | [1994/01] | Examination procedure | 24.06.1993 | Examination requested [1994/01] | 20.10.1994 | Despatch of a communication from the examining division (Time limit: M04) | 13.02.1995 | Reply to a communication from the examining division | 29.05.1995 | Despatch of a communication from the examining division (Time limit: M04) | 14.09.1995 | Reply to a communication from the examining division | 07.12.1995 | Despatch of a communication from the examining division (Time limit: M02) | 15.01.1996 | Reply to a communication from the examining division | 21.03.1996 | Despatch of communication of intention to grant (Approval: Yes) | 14.06.1996 | Communication of intention to grant the patent | 24.09.1996 | Fee for grant paid | 24.09.1996 | Fee for publishing/printing paid | Opposition(s) | 12.09.1997 | No opposition filed within time limit [1997/49] | Fees paid | Renewal fee | 30.06.1995 | Renewal fee patent year 03 | 01.07.1996 | 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 | [X]JP61201818 ; | [X]EP0458670 (INST FRANCAIS DU PETROLE [FR]); | [X]FR2662214 (INST FRANCAIS DU PETROLE [FR]); | [X]EP0406083 (INST FRANCAIS DU PETROLE [FR]); | [X]DE4012471 (VOLKSWAGEN AG [DE]); | [X]EP0279429 (TOYOTA MOTOR CO LTD [JP]); | [X]US4579093 (EANES SWANSON L [US]); | [A]EP0406078 (INST FRANCAIS DU PETROLE [FR]) | [X] - PATENT ABSTRACTS OF JAPAN vol. 11, no. 28 (M-557)(2475) 27 Janvier 1987 & JP-A-61 201 818 ( MAZDA MOTOR CORP ) 6 Septembre 1986, & JP61201818 A 00000000 |