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Brevets

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Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US393536522 janv. 197427 janv. 1976Anti-skid and wear-resisting road marking tape material
US414663515 avr. 197727 mars 1979Anti-skid, wear- and stress-resisting road marking tape material
US468148022 juil. 198621 juil. 1987Method for forming roadway-marking means whereby individual retroreflecting elements are gathered and grouped together
US475114011 oct. 198514 juin 1988Seibu Polymer Kasei Kabushiki KaishaHigh-brightness pavement marking sheet material
US485693131 mars 198815 août 1989Plastiroute S.A.Process and device for producing or renewing a horizontal marking on roads and horizontal marking produced in accordance with the process
US583527129 juin 199510 nov. 1998Minnesota Mining and Manufacturing CompanyEncased retroreflective elements and method for making
US630305830 oct. 199816 oct. 20013M Innovative Properties CompanyMethod of making profiled retroreflective marking material
US64514082 avr. 199917 sept. 20023M Innovative Properties CompanyRetroreflective article
US663250623 avr. 199814 oct. 2003Consumer Care Products Inc.High-visibility traction tape having embedded particle traction surface
US670310829 août 20009 mars 20043M Innovative Properties CompanyWet retroreflective marking material
USRE316693 août 198111 sept. 1984Anti-skid, wear- and stress-resisting road marking tape material

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