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Created with Raphaël 2.1.0 02.11.1994 Formal examination (assignment of filing date) 31.10.1995 Publication of the decision of grant (B1) 29.02.1996 Issuance of patent (C2) 30.04.1996 Completion of the opposition filing period 02.11.2000 Valid until 30.11.2002 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired

(11)Number of the document309
(21)Number of the application94-0362
(22)Filing date of the application1994.11.02
 Date of filing the request for examination (de fond) 02.11.1994
(71)Name(s) of applicant(s), code of the countryBUCHER-GUYER AG, MASCHINENFABRIK, CH;
(72)Name(s) of inventor(s), code of the countryHARTMANN Eduard, CH;
(73)Name(s) of owner(s), code of the countryBUCHER-GUYER AG MASCHINENFABRIK, CH;
(54)Title of the invention Apparatus for fixing of a plaitlike drenage element in the press for picking out of liquid from solid pressed material
(13)Kind-of-document code C2
(51)International Patent Classification B30B 9/08 (2006.01);
(45)Date of publication of patent granting decision:1995.10.31
(47)Date of issuance of patent1996.02.13
(30)Priority3221/88, 1988.08.30, CH
(74)Patent attorneyJENICICOVSCAIA Galina, Str. Miron Costin nr. 15/2, of. 19-20, MD-2045, Chişinău, Republica Moldova
 Payment for maintenance up to the date2000.11.02
 Date of patent termination2000.11.02
 Date of publication of the termination of patent, with the right of restoration2002.02.20
 Date of publication of the termination of patent, without the right of restoration2002.11.30
(30*)Priority of the former USSR application4742078/27, 1989.08.29, SU