Tamper-evident container

Claim 1

A composite, tamper evident container for the packaging of audio or video cassettes or the like, comprising: (a) a pair of generally similar body and cover members each including: (i) a relatively thin paperboard main panel; (ii) a molded plastic frame bonded to said main panel in an insert injection molding process and including a pair of end panels extending from opposite ends of said main panel and normal thereto and a pair of elongated, plastic, corner strips secured to said main panel at the front and rear edges thereof between said end panels; (b) a relatively thin paperboard common rear wall panel extending between and secured to adjacent rear corner strips of respective members; (c) said cover member being initially hingedly attached to said body member by said common rear panel and being adapted to be folded over on top of said body member to cover the latter after an article to be packaged has been inserted therebetween; (d) said container having at an otherwise open front side thereof a detachable tab which must be broken away to afford access to the interior of said container through said otherwise open side; (e) said cover and body members having their end panels bonded to each other and their front corner strips bonded to said detachable tab to form a closed container.