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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US427201031 janv. 19809 juin 1981International Paper CompanyFood service container and lid
US429813320 août 19793 nov. 1981Sweetheart Plastics, Inc.Integral tray and cover with snap lock
US444296928 avr. 198317 avr. 1984Mobil Oil CorporationReinforced packaging tray
US458368026 oct. 198422 avr. 1986International Paper CompanyServing container with paperboard base plate
US50764594 juin 199031 déc. 1991Plexiform, IncorporatedBerry basket and cover
US509435520 déc. 199010 mars 1992Mobil Oil CorporationHinged-lid food container with sealable compartments employing front and side latching means
US52361195 nov. 199217 août 1993Paper plate
US531007619 oct. 199210 mai 1994Arrow Electronics, Inc.Snap-on lid for computer chip tray
US533578723 oct. 19929 août 1994Amoco CorporationFood and beverage tray
US545843431 oct. 199417 oct. 1995Bent Manufacturing CompanyPlastic barricade with handle and engagable stacking lug
US572278824 janv. 19963 mars 1998Bent Manfacturing CompanyTraffic delineator with wheels
US573033710 mai 199624 mars 1998RXI Plastics, Inc.Dispensing fitment with discrete snap bead members engaging container neck finish and assembly including fitment, container, and cap
US583311618 mars 199710 nov. 1998Groupe Guillin (S.A.)Angular fastening device
US586053030 juin 199719 janv. 1999Tenneco Packaging Inc.Container with a corner latch closure
US589495312 juin 199620 avr. 1999Tekni-Plex, Inc.Vented bowl and cover assembly
US601494129 févr. 199618 janv. 2000Bent Manufacturing CompanyTraffic delineator
US601954223 janv. 19981 févr. 2000Bent Manufacturing CompanyDrop-over base for traffic delineation device
US621150012 mars 19993 avr. 2001Fort James CorporationDisposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture
US621150111 juin 19993 avr. 2001Fort James CorporationThermoformed polypropylene mineral-filled microwaveable containers having food contact compatible olfactory properties and process for their manufacture
US623091918 janv. 200015 mai 2001Groupe GuillinPackaging case comprising a crown
US624109618 juin 19995 juin 2001Fort James CorporationDisposable servingware with nesting resistant flange patterns
US625563613 mars 20003 juil. 2001Fort James CorporationDisposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture
US625740114 mai 199910 juil. 2001Pactiv CorporationVented container with handles and embossment
US63053129 juin 199923 oct. 2001Bent Manufacturing CompanyStackable vertical panel traffic channelizing device
US63498476 oct. 200026 févr. 2002Pactiv CorporationVented container with handles and embossment
US640196226 juin 200011 juin 2002Fort James CorporationDisposable food serving bowl
US64039365 févr. 200111 juin 2002Fort James CorporationDisposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture
US642068923 janv. 200116 juil. 2002Fort James CorporationDisposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture
US644050916 juil. 199927 août 2002Fort James CorporationCompartmented disposable plate with asymmetric rib geometry
US645907522 janv. 20011 oct. 2002Fort James CorporationThermoformed polypropylene mineral-filled microwaveable containers having food contact compatible olfactory properties and process for their manufacture
US647449726 juin 20005 nov. 2002Fort James CorporationSmooth profiled food service articles
US653636918 août 200025 mars 2003Bent Manufacturing CompanyHandle for traffic delineator
US65719805 sept. 20023 juin 2003Fort James CorporationSmooth profiled food service articles
US66705926 sept. 200230 déc. 2003Fort James CorporationThermoformed polypropylene mineral-filled microwaveable containers having food contact compatible olfactory properties and process for their manufacture
US670010619 juin 20022 mars 2004Fort James CorporationDisposable, microwaveable containers having suitable food contact compatible olfactory properties and process for their manufacture
US701361819 sept. 200221 mars 2006Pactiv CorporationCompartment plates having themes and method for manufacturing and packaging the same
US710403019 sept. 200212 sept. 2006Pactiv CorporationCompartment plates having themes and method for manufacturing and packaging the same
US717207219 sept. 20026 févr. 2007Pactiv CorporationCompartment plates having themes and method for manufacturing and packaging the same
US722592717 juil. 20035 juin 2007Pactiv CorporationCup holder having frusto-conical cavities
US748205323 nov. 200427 janv. 2009Dixie Consumer Products LLCThermoformed food containers with enhanced rigidity
US74843442 août 20063 févr. 2009Pactiv CorporationCompartment plates having themes and method for manufacturing and packaging the same
US750648918 juin 200724 mars 2009Pactiv CorporationCompartment plates having themes and method for manufacturing and packaging the same
US79220216 mai 200412 avr. 2011Pactiv CorporationClosure for a food container and method for using the same
US799305330 oct. 20079 août 2011McGill Technology LimitedFood blending apparatus
US813666726 sept. 200820 mars 2012Cup retaining apparatus and methods
USD35332727 août 199313 déc. 1994Mobil Oil CorporationHinged lid container with releasable locking means
USD37217017 avr. 199530 juil. 1996Rubbermaid IncorporatedDivided food dish
USD43291427 mai 199931 oct. 2000Pactiv CorporationBottom for a container
USD43333427 mai 19997 nov. 2000Pactiv CorporationCover for a container
USD43460418 juin 19995 déc. 2000Fort James CorporationFlange pattern for a disposable food serving bowl
USD43460518 juin 19995 déc. 2000Fort James CorporationThree compartment disposable food serving plate with asymmetric rib geometry
USD43752718 juin 199913 févr. 2001Fort James CorporationFlange pattern for a disposable food serving plate
USD4391603 sept. 199920 mars 2001Tenneco Packaging Inc.Container
USD44320514 mai 19995 juin 2001Tenneco Packaging Inc.Bottom for a container
USD4443826 oct. 19993 juil. 2001Pactiv CorporationCover for a container
USD4614069 juil. 200113 août 2002Dispoz-o Products, Inc.Disposable food tray
USD48092231 oct. 200221 oct. 2003Pactiv CorporationPlate having condiment wells
USD48126031 oct. 200228 oct. 2003Pactiv CorporationPlate having condiment wells
USD48159231 oct. 20024 nov. 2003Pactiv CorporationPlate having condiment wells
USD48399831 oct. 200223 déc. 2003Pactiv CorporationPlate having condiment wells
USD48573119 févr. 200327 janv. 2004Pactiv CorporationPlate having two compartments
USD48994131 oct. 200218 mai 2004Pactiv CorporationPlate having condiment wells
USD50508212 juil. 200217 mai 2005WNA Hopple Plastics, Inc.Platter with lid
USD50881914 mai 199930 août 2005Pactiv CorporationCover for a container
USD5158663 déc. 200328 févr. 2006Solo Cup CompanyDisposable plate
USD5306252 sept. 200424 oct. 2006Kraft Foods Holdings, Inc.Tray for food products
USD5330802 sept. 20045 déc. 2006Kraft Foods Holdings, Inc.Tray for food products
USD54019224 août 200610 avr. 2007Kraft Foods Holdings, Inc.Tray for food products
USRE3273921 janv. 198730 août 1988The Stouffer CorporationFrozen food package and cover lid