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Class Information
Number: 220/716
Name: Receptacles > Container attachment or adjunct > Drinking device > Sanitary lip guard
Description: Subject matter wherein the drinking device has structure intended to prevent contact between a wall of the receptacle and the lips of the user.

Sub-classes under this class:

Class Number Class Name Patents
220/718 Annular 41
220/717 With outwardly extending mouthpiece 164

Patents under this class:

Patent Number Title Of Patent Date Issued
8622238 Rotatable pull-tab assembly Jan. 7, 2014
8616399 Reclosable container lid having a cover member Dec. 31, 2013
8490818 Cover piece and method for coffee cup lids Jul. 23, 2013
8336730 Protective seal applied to a beverage can and a process of applying a protective seal to beverage cans after canning the beverage Dec. 25, 2012
8272532 Beverage container lid Sep. 25, 2012
8177085 Tooth protector May. 15, 2012
8056755 Spill-resistant beverage container Nov. 15, 2011
7828170 Rim-mounted drinking aid for liquid containers Nov. 9, 2010
7594584 Cup lid having a rotatable stopper Sep. 29, 2009
7270246 Non-circular can end with corner-mounted tab and tooling and a conversion press for providing same Sep. 18, 2007
7175042 Disposable cup lid with reclosable and resealable condiment tab Feb. 13, 2007
7111749 Cover piece and method for coffee cup lids Sep. 26, 2006
6886707 Lid for disposable drink cups having a flap wherein the lid/cup assembly is leak and drop resistant May. 3, 2005
D490315 Container closure May. 25, 2004
6708748 Beverage can with a protective cover, a blank for a protective cover, as well as a method and device for application of a protective cover to beverage cans Mar. 23, 2004
6648169 User friendly beverage can Nov. 18, 2003
6612456 Drink-through cup lid having selectively inwardly and outwardly rotatable hinged portion Sep. 2, 2003
6450358 Hygienic beverage can attachment Sep. 17, 2002
6305571 Lid device with splashless baffle Oct. 23, 2001
6073797 Sanitary lid for a beverage can that forms a seal with an aperture of the can Jun. 13, 2000
5813559 Beverage can with sanitary cover Sep. 29, 1998
5618106 Beverage mixing and dispensing container Apr. 8, 1997
5292022 Closure for beverages metal containers Mar. 8, 1994
5253780 Thermal drinking cup Oct. 19, 1993
5147066 Child's or infant's drinking cup assembly with dual locking mechanisms Sep. 15, 1992
5054640 Protective cap for beverage containers Oct. 8, 1991
5031264 Cleaning system for self opening cans Jul. 16, 1991
4927048 Beverage can having a sanitary cover May. 22, 1990
4925050 Beverage can May. 15, 1990

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