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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US438784630 mars 198114 juin 1983Bag handle
US457320314 juin 198225 févr. 1986Paramount Packaging Corp.Reusable plastic bag with loop handle
US471383921 janv. 198615 déc. 1987Paramount Packaging Corp.Resealable reusable flexible plastic bag with loop handle
US481207415 juin 198714 mars 1989Minigrip, Inc.Apparatus for making bag material
US485473312 nov. 19868 août 1989M u. W VerpackungenPortable packing bag having a two section loop handle
US48773366 mars 198931 oct. 1989Paramount Packaging CorporationBottom loaded duplex bag having a handle and method of making same
US49253166 août 198715 mai 1990Minigrip, Inc.Reclosable bag having an outer reclosable zipper type closure and inner non-reclosable closure
US503386813 oct. 198923 juil. 1991Paramount Packaging CorporationFlexible plastic bag with perforated handle
US51121388 juin 199012 mai 1992Paramount Packaging CorporationResealable reusable flexible plastic bag with loop handle
US578256222 mars 199621 juil. 1998Handle for resealable container
US591150810 nov. 199715 juin 1999Vented reclosable bag
US596453215 oct. 199712 oct. 1999Tenneco Packaging Inc.Reclosable fastener strip with tamper evident feature
US601024421 avr. 19994 janv. 2000Tenneco Packaging Inc.Vented reclosable bag
US607101112 août 19996 juin 2000Tenneco Packaging, Inc.Fill-through-the-top package
US614858817 déc. 199921 nov. 2000Pactiv CorporationFill-through-the-top package and method and apparatus for making the same
US627929821 oct. 199928 août 2001Pactiv CorporationFill-through-the-top package and method and apparatus for making the same
US628699911 mai 199911 sept. 2001Pactiv CorporationTamper-evident reclosable bag
US63459116 juin 200012 févr. 2002American Innotek, Inc.Lock top canister bag and method of manufacture
US641939117 mai 200116 juil. 2002Pactiv CorporationReclosable bags having a tamper evident stepped member
US643977017 mai 200127 août 2002Pactiv CorporationReclosable bags having a tamper-evident retaining member extending through a slider
US649987821 déc. 199931 déc. 2002Pactiv CorporationReclosable packages with barrier properties
US657562527 juil. 200110 juin 2003Pactiv CorporationReclosable bags having a removable member encapsulating a slider
US66119962 juil. 20012 sept. 2003Pactiv CorporationSlider for reclosable fastener
US666328318 mai 200116 déc. 2003Pactiv CorporationReclosable bags having a tamper-evident member extending over a zipper proximate to a slider
US671250921 mars 200230 mars 2004Pactiv CorporationReclosable bag having tamper-evident member attached to body panels along a line of weakness located below the rib and groove profiles of the bag zipper
US67131527 sept. 200130 mars 2004Pactiv CorporationFins and profiles for plastic bags
US68511612 oct. 20028 févr. 2005Velcro Industries B.V.Sealing closures
US70081067 nov. 20027 mars 2006Pactiv CorporationReclosable bag having tamper-evident member removable from the bag along a line of weakness located below the bag zipper
US704844215 mai 200223 mai 2006Illinois Tool Works Inc.Reclosable packaging for scoopable products and method of manufacture
US741930016 juin 20042 sept. 2008S.C. Johnson Home Storage, Inc.Pouch having fold-up handles
USD40731020 janv. 199830 mars 1999Light duty bag closure with handle
USD40731120 janv. 199830 mars 1999Bag closure with brief handle
USD41211620 janv. 199820 juil. 1999Heavy duty bag closure with hanger
USD41568320 janv. 199826 oct. 1999Medium duty bag closure with handle
USRE3950525 août 200313 mars 2007Pactiv CorporationFill-through-the-top package and method and apparatus for making the same
USRE402841 nov. 20066 mai 2008Pactiv CorporationMethods of making and filling a fill-through-the-top package

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