Amplifier stands; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, personal digital assistants; Cell phone mounts for vehicles; Circuit boards provided with integrated circuits; Computer mounts; Holders adapted for mobile telephones and smartphones; Mounts adapted for near field communication (NFC) tags; Mounts adapted for radio fr...