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Class Information
Number: 229/406
Name: Envelopes, wrappers, and paperboard boxes > Molded or pressed container
Description: Receptacle wherein the receptacle is 1) shaped while in a plastic or molten state or 2) compressed into a particular form or shape.










Sub-classes under this class:

Class Number Class Name Patents
229/407 Tray-type 88


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8651366 Rigid-buckling-resistant-fluted paperboard container with arcuate outer region Feb. 18, 2014
8584929 Pressed paperboard servingware with improved rigidity and rim stiffness Nov. 19, 2013
8549721 Method for forming a package and a package Oct. 8, 2013
8474689 Method for in-die lamination of plural layers of material and paper-containing product made thereby Jul. 2, 2013
8430262 Containers for holding materials Apr. 30, 2013
8387821 Food container Mar. 5, 2013
8304004 Ovenable corrugated paper container Nov. 6, 2012
8304003 Ovenable corrugated paper container Nov. 6, 2012
8177119 Pressed paperboard servingware with arched bottom panel and sharp brim transition May. 15, 2012
8124201 Injection-molded composite construct Feb. 28, 2012
7980450 Disposable pressware prepared from wax-infused paperboard Jul. 19, 2011
7370788 Formed body May. 13, 2008
7337943 Disposable servingware containers with flange tabs Mar. 4, 2008
7328814 Polymeric containers with handle Feb. 12, 2008
7048176 Deep dish disposable container May. 23, 2006
7021526 Packaging case Apr. 4, 2006
7000825 Food enclosing container with rebondable rim and liquid absorption and barrier layers Feb. 21, 2006
6988654 Container with improved stacking/denesting capability Jan. 24, 2006
6679380 Cup carrier Jan. 20, 2004
6513675 Food container with rigid base plate Feb. 4, 2003
6491214 Multi-ply food container Dec. 10, 2002
6440509 Compartmented disposable plate with asymmetric rib geometry Aug. 27, 2002
6416828 Containers made from wood chips Jul. 9, 2002
6401962 Disposable food serving bowl Jun. 11, 2002
6386439 Tray container and blank May. 14, 2002
6358576 Clay-filled polymer barrier materials for food packaging applications Mar. 19, 2002
6302324 Tray-type receptacle for use in a packaging method for perishable food products Oct. 16, 2001
6270003 Cake container Aug. 7, 2001
6186394 Containers formed of a composite paperboard web and methods of forming the same Feb. 13, 2001
6179203 Selectively reinforced multi-ply food container Jan. 30, 2001
6173858 Modified two-piece thermoformed cup Jan. 16, 2001
6149053 Bend-resistant foil container Nov. 21, 2000
6129232 Food and beverage tray Oct. 10, 2000
6093460 Paper receptacle Jul. 25, 2000
6082529 Ammunition packaging Jul. 4, 2000
6076876 Two-cup beverage carrier Jun. 20, 2000
6042000 Mold tray provided with bending section Mar. 28, 2000
5871143 Decorative cardboard hollow shell Feb. 16, 1999
5857583 Food service container with beverage cup holding pocket and covered food compartment Jan. 12, 1999
5816488 Food packaging tray Oct. 6, 1998
5799866 Household food container Sep. 1, 1998
5797543 Three dimensional contour surface box Aug. 25, 1998
5721022 Disposable pan Feb. 24, 1998
5713619 Beverage cup carrier Feb. 3, 1998
5709913 Method and apparatus for manufacturing articles of manufacture from sheets having a highly inorganically filled organic polymer matrix Jan. 20, 1998
5693388 Hinged lid latching mechanism Dec. 2, 1997
5628451 Corrugated paper container May. 13, 1997
5515993 Hinged semi-rigid container having wall stiffening means May. 14, 1996
5506046 Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix Apr. 9, 1996
5423477 Pizza box Jun. 13, 1995

1 2 3 4










 
 
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