Patent ID: 7389875

Claim:
A package comprising a top panel, a bottom panel, a first side panel connecting the top panel and the bottom panel to each other and a second side panel also connecting the top panel and the bottom panel to each other; wherein the bottom panel, the first side panel, the top panel and the second side panel form a sleeve having an opening, the sleeve having a substantially rectangular cross-section, the cross-section being defined by the first side panel, the bottom panel, the second side panel and the top panel, wherein a first inside corner of the rectangle is defined by the top panel and the second side panel, and a second inside corner is defined by the second side panel and the bottom panel; wherein the sleeve is adapted to receive an insert slidable therein along a sliding direction normal to said rectangular cross-section; wherein the package further comprises a locking member disposed at the second side panel and including an arch-shaped portion extending in an arch-shaped direction into the rectangular cross-section from a first position adjacent the first inside corner to a second position adjacent the second inside corner, wherein the locking member has an extension greater than a linear distance between the first and second inside corners.