LIQUID-TIGHT ASSEMBLY OF BASE AND COVER MEMBERS IN AN ADVERTISEMENT FOOD TRAY

摘要

An advertising food tray features a base, an informational insert on a topside of the base, an at least partially transparent cover for placement over the informational insert, a liquid-tight seal spanning around a perimeter of the insert between the base and cover, a plurality of peripheral tabs defined on a first one of either the base or the cover and a matching plurality of peripheral slots defined on a second one of either the base or the cover. An elongated locking member is received between the base and the cover on a peripheral path that passes between each peripheral slot and the respective one of the peripheral tabs, and thereby compresses the seal between the base and cover to maintain a liquid tight seal around the insert, which is thereby protected from damage during use and cleaning of same.