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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US400338726 Feb 197618 Ene 1977Aquafilter CorporationCigarette filter holder
US487399918 Nov 198817 Oct 1989Cigarette holder
US711508512 Sep 20033 Oct 2006R.J. Reynolds Tobacco CompanyMethod and apparatus for incorporating objects into cigarette filters
US747909823 Sep 200520 Ene 2009R. J. Reynolds Tobacco CompanyEquipment for insertion of objects into smoking articles
US76549454 Ago 20062 Feb 2010R.J. Reynolds Tobacco CompanyMethod and apparatus for incorporating objects into cigarette filters
US779366514 Ago 200614 Sep 2010R.J. Reynolds Tobacco CompanyFiltered cigarette incorporating a breakable capsule
US783314623 Dic 200916 Nov 2010R.J. Reynolds Tobacco CompanyMethod and apparatus for incorporating objects into cigarette filters
US783689523 Jun 200323 Nov 2010R. J. Reynolds Tobacco CompanyFiltered cigarette incorporating a breakable capsule
US797225411 Jun 20075 Jul 2011R.J. Reynolds Tobacco CompanyApparatus for inserting objects into a filter component of a smoking article, and associated method
US798471912 Oct 201026 Jul 2011R. J. Reynolds Tobacco CompanyFiltered cigarette incorporating a breakable capsule
US806601130 Sep 200329 Nov 2011R. J. Reynolds Tobacco CompanyFiltered cigarette incorporating an adsorbent material
US814233919 Oct 201027 Mar 2012R.J. Reynolds Tabacco CompanyMethod and apparatus for incorporating objects into cigarette filters
US81863591 Feb 200829 May 2012R. J. Reynolds Tobacco CompanySystem for analyzing a filter element associated with a smoking article, and associated method
USD39280220 Dic 199531 Mar 1998Pharmacia ABStorage box with mouth-piece and blister package

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