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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US422903911 sept. 197821 oct. 1980Insert travel chair and method of transporting the handicapped
US592162310 avr. 199813 juil. 1999Lifetime Products, Inc.Foldable picnic table with telescoping pedestals
US611267411 janv. 19995 sept. 2000Lifetime Products, Inc.Portable folding utility table with center support assembly
US614914812 juil. 199921 nov. 2000Heidelberger Druckmaschinen AktiengesellschaftHurdle or rack board for sheet-fed printing machines
US634783118 oct. 199919 févr. 2002Lifetime Products, Inc.Foldable picnic table with telescoping pedestals and bench supports
US64310929 août 200013 août 2002Lifetime Products, Inc.Portable folding utility table with center support assembly
US653033112 mars 200211 mars 2003Lifetime Products, Inc.Portable folding utility table with integral receiving members
US655040412 mars 200222 avr. 2003Lifetime Products, Inc.Portable folding utility table with integral table top and lip
US665530112 mars 20022 déc. 2003Lifetime Products, Inc.Portable folding utility table with frame connected to integral lip
US683256310 mars 200321 déc. 2004Lifetime Products, Inc.Portable folding utility table with integral receiving members
US684837010 août 20021 févr. 2005Lifetime Products, Inc.Table with pivotally attached legs
US68928607 août 200317 mai 2005Cosco Management, Inc.Scaffold with leg lock
US689587230 avr. 200324 mai 2005Lifetime Products, Inc.Portable folding utility table with frame connected to integral lip
US69713218 avr. 20036 déc. 2005Lifetime Products, Inc.Table leg locking mechanism
US700777116 oct. 20037 mars 2006Collapsible stool
US704406817 mai 200516 mai 2006Lifetime Products,inc.Table including a blow-molded plastic table top and an attached frame
US70516629 oct. 200330 mai 2006Lifetime Products, Inc.Table with center support assembly
US711445311 juil. 20053 oct. 2006Lifetime Products, Inc.Table top with a plurality of closely spaced depressions
US712800222 août 200531 oct. 2006Lifetime Products, Inc.Table with integral receiving members
US714370211 juil. 20055 déc. 2006Lifetime Products, Inc.Table with foldable legs
US724956323 déc. 200431 juil. 2007E - Make Co., Ltd.Mechanism for folding a table leg
US729975431 mai 200527 nov. 2007Table with receiving members
US729975515 mai 200727 nov. 2007Lifetime Products, Inc.Table including a blow-molded plastic table top and an attached frame
US73969875 avr. 20068 juil. 2008Portable keyboard musical instrument
US742887231 mai 200530 sept. 2008Lifetime Products, Inc.Frame for a table top
US74345222 oct. 200614 oct. 2008Lifetime Products, Inc.Table top with a plurality of closely spaced depressions
US74616024 déc. 20069 déc. 2008Lifetime Products, Inc.Table with foldable legs
US746160327 août 20079 déc. 2008Lifetime Products, Inc.Table including a plastic table top and an attached frame
US746465430 oct. 200616 déc. 2008Lifetime Products, Inc.ITable with integral receiving members
US747564224 sept. 200313 janv. 2009Lifetime Products, Inc.Table having H-center support assembly
US753361931 oct. 200719 mai 2009Lifetime Products, Inc.Table with spaced depressions
US753696131 oct. 200726 mai 2009Lifetime Products, Inc.Table including a plastic table top and attached frame
US757168631 oct. 200711 août 2009Lifetime Products, Inc.Table with molded plastic table top
US780606031 oct. 20075 oct. 2010Lifetime Products, Inc.Table top with a plurality of closely spaced depressions
US80063274 févr. 200930 août 2011C.A.B., Inc.Pivoting leg assembly for folding furniture
US804247625 mai 200925 oct. 2011Lifetime Products, Inc.Table with molded plastic table top
US806979610 août 20096 déc. 2011Lifetime Products, Inc.Table with molded plastic table top
US807458218 mai 200913 déc. 2011Lifetime Products, Inc.Table with a table top including a plurality of integrally formed depressions