Abstract: A security tag assembly and security system associated therewith prevent the unauthorized removal of merchandise from a given area, such as a retail establishment. The security tag assembly comprises a base and at least one attachment member removably connected in an operative position on the merchandise being protected. A locking assembly including a locking member is structured to restrict detachment of the attachment member and is forcibly disposed out of movement restricting relation to said connector member when the base and the attachment member are separated. A detachment assembly and a data registering processor may include a two-way communication link which facilitates processing of the merchandise data disposed on the security tag assembly, such that the purchasing of the merchandise and the removal of the security tag assembly can be effectively accomplished without jeopardizing the security of the merchandise being sold.

Abstract: A security tag assembly and security system associated therewith prevent the unauthorized removal of merchandise from a given area, such as a retail establishment. The security tag assembly comprises a base and at least one attachment member removably connected in an operative position on the merchandise being protected. A locking assembly restricts detachment of the attachment member and is forcibly disposed out of movement restricting relation to said connector member when the base and the attachment member are separated. A detachment assembly and a data registering processor may include a two-way communication link which facilitates processing of the merchandise data disposed on the security tag assembly, such that the purchasing of the merchandise and the removal of the security tag assembly can be effectively accomplished without jeopardizing the security of the merchandise being sold.

Abstract: A security tag assembly structured to prevent the unauthorized removal of merchandise from a given area such as a retail establishment comprising a base and an attachment member. A connector pin is secured to a seat portion of the base and extends outwardly there from into engagement with a locking assembly on an interior of the attachment member. The locking assembly restricts movement of the connector pin outwardly from the attachment member and is structured to be destructively detached from the pin when the base and the attachment member are forcibly separated thereby requiring the attachment member to be disposed of and replaced. The base is re-useable and includes a display field for exposing predetermined merchandise data or other information on an exterior of said base. An RF communication/signaling structure may be combined with the base for tracking and/or alarm activation purposes.

Abstract: A security tag assembly and security system associated therewith prevent the unauthorized removal of merchandise from a given area, such as a retail establishment. The security tag assembly comprises a base and at least one attachment member removably connected in an operative position on the merchandise being protected. A locking assembly restricts detachment of the attachment member and is structured to be destructively detached when the base and the attachment member are forcibly separated. A detachment assembly and a data registering processor include a two-way communication link which facilitates processing of the merchandise data disposed on the security tag assembly, such that the purchasing of the merchandise and the removal of the security tag assembly can be effectively accomplished without jeopardizing the security of the merchandise being sold.

Abstract: A self-propelled irrigator having a water-driven rotor carrying spray nozzles and a reel driven by the rotor for winding up a rope for moving the irrigator over the ground. The reel is driven by a transmission including a ratchet wheel, the teeth of which are successively hit by an impact member on the rotor.