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Created with Raphaël 2.1.0 22.12.1994 Opening of the national phase 30.06.1996 Publication of the PCT application (A) 20.05.1997 Preliminary and substantive examination 30.04.1999 Publication of the decision of grant (B2) 31.10.1999 Completion of the opposition filing period 29.02.2000 Issuance of patent (C2) 22.12.2007 Valid until 30.06.2009 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1212
(21)Number of the application95-0090
(22)Filing date of the application1994.12.22
 Date of filing the request for examination (de fond) 22.12.1994
(71)Name(s) of applicant(s), code of the countryCOVENTRY UNIVERSITY, GB; DAN MERRITT, GB;
(72)Name(s) of inventor(s), code of the countryMERRITT DAN, GB;
(73)Name(s) of owner(s), code of the countryCOVENTRY UNIVERSITY, GB; DAN MERRITT, GB;
(54)Title of the inventionAn internal combustion engine
(13)Kind-of-document code
C2, BOPI 03/2000
B2, BOPI 04/1999
A, BOPI 06/1996
(51)International Patent Classification F02B 1/04 (2006.01); F02B 3/06 (2006.01); F02B 19/04 (2006.01); F02B 19/06 (2006.01); F02B 75/02 (2006.01);
(19)CountryGB
(41)Date of publication of the application1996.06.30
(45)Date of publication of patent granting decision:1999.04.30
(47)Date of issuance of patent2000.03.31
(30)Priority9123489.8, 1991.11.02, GB; 9214044, 1992.07.02, GB
(74)Patent attorneySKIDAN Natalia, Str. Andrei Doga 2/1, MD-2024, Chişinau, Republica Moldova
 Substantive examiner(s)SCOROGONOV Anatol
(85)Date of introducing the national procedure1994.12.22
(86)International applicationPCT/GB1992/002001, 1992.11.02
(87)International publicationWO 1993/009337 A1, 1993.05.13
 Payment for maintenance up to the date2007.12.22
 Date of patent termination2007.12.22
 Date of publication of the termination of patent, with the right of restoration2008.07.31
 Date of publication of the termination of patent, without the right of restoration2009.06.30
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