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Created with Raphaël 2.1.0 02.08.1996 Opening of the national phase 21.01.1997 Preliminary and substantive examination 30.06.1998 Publication of the PCT application (A) 30.09.1999 Publication of the decision of grant (B2) 31.03.2000 Completion of the opposition filing period 31.05.2000 Issuance of patent (C2) 27.05.2003 Valid until 31.01.2005 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1330
(21)Number of the application96-0231
(22)Filing date of the application1993.05.27
 Date of filing the request for examination (pe raspunderea solicitantului) 18.01.1999
(71)Name(s) of applicant(s), code of the countryROYAL BUILDING SYSTEMS (CDN) LIMITED, CA;
(72)Name(s) of inventor(s), code of the countryDE ZEN Vittorio, CA;
(73)Name(s) of owner(s), code of the countryROYAL BUILDING SYSTEMS (CDN) LIMITED, CA;
(54)Title of the inventionHollow rectilinear thermoplastic structural component (variants)
(13)Kind-of-document code
C2, BOPI 06/2000
B2, BOPI 09/1999
A, BOPI 06/1998
(51)International Patent Classification E04B 1/12 (2006.01); E04B 2/72 (2006.01); E04B 7/20 (2006.01); E04C 2/20 (2006.01); E04C 3/30 (2006.01);
(19)CountryCA
(41)Date of publication of the application1998.06.30
(45)Date of publication of patent granting decision:1999.09.30
(47)Date of issuance of patent2000.06.30
(30)Priority2070079, 1992.05.29, CA
(74)Patent attorneyGLAZUNOV Nicolae, Str. Trandafirilor nr. 31, bloc 1, ap. 111, MD-2038, Chişinău, Republica Moldova
 Substantive examiner(s)SCOROGONOV Anatol
(85)Date of introducing the national procedure1996.08.02
(86)International applicationPCT/CA1993/000226, 1993.05.27
(87)International publicationWO 1993/24714, 1993.12.09
 Payment for maintenance up to the date2003.05.27
 Date of patent termination2003.05.27
 Date of publication of the termination of patent, with the right of restoration2004.05.31
 Date of publication of the termination of patent, without the right of restoration2005.01.31
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