Abstract: The present invention relates to thermal exchange products having color change properties. More particularly, the invention relates to thermal-exchange compositions in pack form suitable for heating in a microwave oven and/or cooling in a freezer and having covers that provide a notification by color change signal that the pack is at a temperature or in a temperature range suitable to provide a desired level of hot and/or cold treatment.

Abstract: An antenna mounting apparatus and system is provided for quick and easy installation and removal of antennas that can be utilized with mounting devices and systems. The present apparatus and system allows for a one time routing of transmission medium from the antenna mount, by attaching to a rotatable female connector within the base of the mount, thereby allowing the cable to move freely. This prevents loss of connection as the connector is threaded into the male portion of the upper mount assembly. The barrel assembly may contain a male pin connector threaded within the chamber of the barrel connected to the antenna. The female barrel assembly may then thread onto the male lower assembly where the male and female connectors will adjoin, thus creating a solid connection point with the set screw which will serve to eliminate a loss of conductive connection and reduce theft.