Patent ID: 8763913

Claim:
A radio frequency identification (RFID) tag assembly for attachment to an enclosure surface, the RFID tag assembly comprising: a door having an inner face and an opposing outer face wherein when the door is in a closed position, the inner face is adjacent to the enclosure surface; an RFID tag having an antenna, disposed on one or both of the inner face and outer face of the door, wherein the door does not substantially interfere with the radiation performance of the antenna; and a hinge for connecting the door to the enclosure surface to allow the door to move to a position that exposes the inner face and the outer face or items attached thereto for viewing, wherein the hinge comprises: one or more hinge knuckles attached to the enclosure surface; one or more hinge knuckles attached to the door, the door hinge knuckles interleaved with the enclosure surface hinge knuckles; and a hinge pin disposed axially through all hinge knuckles so as to secure all hinge knuckles in an axially rotational operational arrangement, wherein the one or more enclosure surface hinge knuckles further comprise resilient snap lock pieces that engage corresponding one or more openings on the enclosure surface thereby securing the enclosure surface hinge knuckles to the enclosure surface.