Patente US218650 - IMPROVEMENT IN PACKETS OR SAMPLE-ENVELOPES

Patente citante	Fecha de presentación	Fecha de emisión	Cesionario original	Título
US5005733	12 Abr 1989	9 Abr 1991		Flaccid bag bottle for dispensers
US6068403	7 Dic 1998	30 May 2000	Southern Bag Corporation	Easy open industrial bag
US6241390	2 Feb 1999	5 Jun 2001	Southern Bag Corporation, Ltd.	Recloseable easy-open industrial bag and tab for use therewith
US6299355	6 Dic 1999	9 Oct 2001		Recloseable easy-open industrial bag and tab for use therewith
US6338572	7 Dic 1998	15 Ene 2002	Southern Bag Corporation	Easy open industrial bag

Patentes