Lunch box

The ornamental design for a lunch box, as shown.

FIG. 1 is a front, top and left side perspective view of a lunch box showing my new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a front elevational view; and

FIG. 5 is a bottom plan view.

Patent	Priority	Assignee	Title
D268390,	Oct 31 1980		Combined lunch box and radio
D284831,	Mar 13 1984	HELIX GROUP PLC,	Handle for a security container or the like
D288320,	Feb 06 1986		Combined radio and lunchbox
D291139,	Mar 10 1984	HELIX GROUP PLC,	Cash box
D300583,	Jul 01 1985	Doskocil Manufacturing Co., Inc.	Storage case
D310156,	Apr 01 1987		Lunch box
D313508,	Feb 19 1988	PYM, Inc.	Case for a radio or the like
D349633,	Jun 23 1993	Ultra Pac. Inc.	Lunch box
D353748,	Jul 19 1993	Dart Industries Inc.	Handled lunchbox
D363197,	Sep 02 1993		Lunch container
D937671,	Apr 29 2019	THE TIN BOX COMPANY OF AMERICA, INC	Container
D972897,	Jan 03 2020	Dongguan Oumeng Houseware Products Co., Ltd	Lunch box

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