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Class Information
Number: 229/4.5
Name: Envelopes, wrappers, and paperboard boxes > Paperboard box > Cylindrical or conical body, or wall structure
Description: Subject matter relating to the structure of the body or walls of boxes of cylindrical or conical form.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8672213 Food container and method for producing food container Mar. 18, 2014
8573429 Bin Nov. 5, 2013
8448844 Hermetically sealed paperboard container with enhanced barrier performance May. 28, 2013
8177118 Demountable packing box May. 15, 2012
8146797 Insulated cup Apr. 3, 2012
8136692 Anti-roll stabilizer for cylindrical containers Mar. 20, 2012
8113416 Hermetically sealed paperboard container with enhanced barrier performance Feb. 14, 2012
8091769 Carton and carton blank Jan. 10, 2012
8025210 Insulated beverage container Sep. 27, 2011
8002170 Dual-ovenable container formed of a paper-based laminate Aug. 23, 2011
7951057 Multi-layer heat insulating container May. 31, 2011
7938313 Disposable thermally insulated cup and blank therefor May. 10, 2011
7757935 Composite container with integrated easy-open feature Jul. 20, 2010
7748536 Container for snack foods Jul. 6, 2010
7743974 Container wall of paper and process for producing such a container wall Jun. 29, 2010
7703664 Paperboard container having curvilinear portion Apr. 27, 2010
7637417 Foldable utensil set Dec. 29, 2009
7617967 Rings and containers for packaging Nov. 17, 2009
7600669 Blank for a disposable thermally insulated container Oct. 13, 2009
7578426 Folding bag Aug. 25, 2009
7464856 Blank for a disposable thermally insulated container Dec. 16, 2008
7464857 Blank for disposable thermally insulated container Dec. 16, 2008
7458500 Commercial bulk ice cream or frozen novelty container and method of manufacture Dec. 2, 2008
7331504 Partially adhered tube and methods and apparatus for manufacturing same Feb. 19, 2008
7325683 Welding wire container Feb. 5, 2008
7311243 Two piece paper cup and sidewall blank therefor Dec. 25, 2007
7281649 Bottom seal for container Oct. 16, 2007
7281650 Beverage cup Oct. 16, 2007
7159760 Package for delicacies and method for packaging delicacies Jan. 9, 2007
6976618 Tubular cartons Dec. 20, 2005
6824002 Support fixture for food plate and beverage container Nov. 30, 2004
6761675 Tubular composite containers having unsupported film liners and methods and apparatus for making same Jul. 13, 2004
6729534 Blank for a disposable thermally insulated container May. 4, 2004
6675971 Composite container having detachable liner and method for making container Jan. 13, 2004
6677019 Liquid-resistant paperboard tube, and method and apparatus for making same Jan. 13, 2004
6595409 Paper container and method of manufacturing it Jul. 22, 2003
6561414 Food scoop with sealed base May. 13, 2003
6540132 Non-round composite container with inverse curvature Apr. 1, 2003
6523306 Seeding container Feb. 25, 2003
6510979 Container shaped as an upwardly tapering cone Jan. 28, 2003
6510674 Composite container having detachable liner and method for making container Jan. 28, 2003
6467749 Concrete column forming tube having a tear strip therein Oct. 22, 2002
6450355 Reversible overcap for adjustable volume container Sep. 17, 2002
6422456 Three-layered insulated cup and method of manufacture Jul. 23, 2002
6422455 Composite container for vacuum packaging food products such as dough and associated methods Jul. 23, 2002
6378766 Insulated cup and method of manufacture Apr. 30, 2002
6378763 Window for spirally formed containers Apr. 30, 2002
6364201 Disposable all-purpose container assembly Apr. 2, 2002
6350500 Tubular composite containers having folded unsupported film liners Feb. 26, 2002
6338864 Canister with adhered paper layers for a particulate-type product Jan. 15, 2002

1 2 3 4 5 6










 
 
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