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Liming Cai

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  • West Chester, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Insulating cup
    • Patent number 9,266,660
    • Issue date Feb 23, 2016
    • Pactiv LLC
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Food scoop with top closure
    • Patent number 8,955,738
    • Issue date Feb 17, 2015
    • Pactiv Packaging Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Insulating lid for a food container and method of making the same
    • Patent number 8,919,591
    • Issue date Dec 30, 2014
    • Pactiv LLC
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hot cup lid
    • Patent number 8,113,379
    • Issue date Feb 14, 2012
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cup lid with slide closure
    • Patent number 7,753,224
    • Issue date Jul 13, 2010
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Clamshell food container with sauce holder and carton blank therefor
    • Patent number 7,631,800
    • Issue date Dec 15, 2009
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Food container for use with a beverage receptacle
    • Patent number 7,182,242
    • Issue date Feb 27, 2007
    • Dopaco, Inc.
    • Liming Cai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Food tray with condiment compartment
    • Patent number 6,588,652
    • Issue date Jul 8, 2003
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Food scoop with sealed base
    • Patent number 6,561,414
    • Issue date May 13, 2003
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Stackable food tray with condiment compartment
    • Patent number 6,543,679
    • Issue date Apr 8, 2003
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Food scoop with condiment holder
    • Patent number 6,471,119
    • Issue date Oct 29, 2002
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Insulating sleeve
    • Patent number 6,343,735
    • Issue date Feb 5, 2002
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Food scoop with condiment holder
    • Patent number 6,216,946
    • Issue date Apr 17, 2001
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Take-out carrier
    • Patent number 6,213,389
    • Issue date Apr 10, 2001
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    French fry carton with hidden indicia
    • Patent number 6,068,181
    • Issue date May 30, 2000
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conical food scoop
    • Patent number 6,053,403
    • Issue date Apr 25, 2000
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sleeve protector for cups
    • Patent number 6,053,352
    • Issue date Apr 25, 2000
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Food scoop
    • Patent number 6,050,482
    • Issue date Apr 18, 2000
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cup with separable coupon
    • Patent number 5,996,887
    • Issue date Dec 7, 1999
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Carton with sauce holder
    • Patent number 5,890,648
    • Issue date Apr 6, 1999
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cup protector
    • Patent number 5,765,716
    • Issue date Jun 16, 1998
    • Dopaco, Inc.
    • Liming Cai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage carton
    • Patent number 5,740,958
    • Issue date Apr 21, 1998
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Carton with offset lock
    • Patent number 5,707,004
    • Issue date Jan 13, 1998
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Partitioned meal tray or container and blank for forming same
    • Patent number 5,601,231
    • Issue date Feb 11, 1997
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Convertible container
    • Patent number 5,538,179
    • Issue date Jul 23, 1996
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Container for multiple foodstuffs
    • Patent number 5,520,324
    • Issue date May 28, 1996
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Blank for a closable cup
    • Patent number D369744
    • Issue date May 14, 1996
    • Dopaco, Inc.
    • Liming Cai
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Closable cup
    • Patent number D367816
    • Issue date Mar 12, 1996
    • Dopaco, Inc.
    • Liming Cai
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Blank for cup with top closure
    • Patent number D358092
    • Issue date May 9, 1995
    • Dopaco, Inc.
    • Liming Cai
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Cup container with intergral closure
    • Patent number 5,358,175
    • Issue date Oct 25, 1994
    • Dopaco, Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTILAYER ARTICLE AND METHOD FOR MAKING A MULTILAYER ARTICLE, BLAN...
    • Publication number 20140131367
    • Publication date May 15, 2014
    • PACTIV LLC
    • Michael BORDARY
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Insulating Cup
    • Publication number 20130292392
    • Publication date Nov 7, 2013
    • Reynolds Consumer Products Inc.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOOD SCOOP WITH TOP CLOSURE
    • Publication number 20120292382
    • Publication date Nov 22, 2012
    • DOPACO, INC.
    • Liming CAI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INSULATING LID FOR A FOOD CONTAINER AND METHOD OF MAKING THE SAME
    • Publication number 20120255959
    • Publication date Oct 11, 2012
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Hot cup lid
    • Publication number 20090266828
    • Publication date Oct 29, 2009
    • Liming CAI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Clamshell food container with sauce holder and carton blank therefor
    • Publication number 20090140032
    • Publication date Jun 4, 2009
    • DOPACO, INC.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Cup lid with slide closure
    • Publication number 20080073342
    • Publication date Mar 27, 2008
    • DOPACO, INC.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Hot cup lid
    • Publication number 20080054005
    • Publication date Mar 6, 2008
    • DOPACO, INC.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Product container with fold-down lid
    • Publication number 20060169759
    • Publication date Aug 3, 2006
    • George E. Sarson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Food container for use with a beverage receptacle
    • Publication number 20050133580
    • Publication date Jun 23, 2005
    • DOPACO INCORPORATED
    • Liming Cai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Food scoop and serving container
    • Publication number 20050045708
    • Publication date Mar 3, 2005
    • DOPACO INCORPORATED
    • Michael G. Bodary
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Food tray with condiment compartment
    • Publication number 20020108504
    • Publication date Aug 15, 2002
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Stackable food tray with condiment compartment
    • Publication number 20020011514
    • Publication date Jan 31, 2002
    • DOPACO, INC.
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Food scoop with condiment holder
    • Publication number 20010035454
    • Publication date Nov 1, 2001
    • Liming Cai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL