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Class Information
Number: 220/DIG.10
Name: Receptacles > Lunch kits

Patents under this class:

Patent Number Title Of Patent Date Issued
5876811 Microwavable single-serving meal container Mar. 2, 1999
5562228 Collapsible cooler apparatus Oct. 8, 1996
4773389 Self-heating foodstuff container Sep. 27, 1988
4509645 Portable constant temperature box Apr. 9, 1985

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