US Patent 7523630 Security tag assembly

A security tag assembly structured to indicate the unauthorized removal of merchandise from a given area such as a retail establishment. A housing includes separable portions having a connector member structured to removably connect the merchandise to the housing and positionable into removable and locking engagement with a locking assembly when the housing is in an operative position relative to the merchandise. A shield assembly is mounted on the housing in protective, preferably surrounding or at least partially enclosing relation to the locking assembly so as to restrict unauthorized access to the locking assembly and/or the positioning thereof relative to the connector member.