US Patent 7132952 Security system for a portable article

The combination of a portable article and a security system. The security system has a flexible element/tether with a length. The flexible element/tether is connected between the portable article and a support to confine movement of the portable article within a range dictated by the length of the flexible element/tether. The flexible element/tether has a flexible core and a protective layer over the core. The protective layer is made at least partially from a material that is resistant to being cut to thereby avoid severance of the flexible core.