Filed Sept. 28, 2004

Serial No. 79006932

Registered May 30, 2006

Registration No. 3,098,320

Class Calling, exchange and intercommunication apparatus, namely, industrial intercoms, paging and public address systems for in-plant communication, alarm broadcasts and transmission of process information in factories, industrial plants, oil platforms and other industrial buildings and installations comprised of [ microphones, loudspeakers, ] central processing units for processing information, data, sound or images, interfaces, controllers, apparatus for wireless transmission of signals and acoustic information, explosion-proof and weatherproof intercom stations, speech amplifiers, circuit boards, software to control, program and edit connections and parameters for intercommunication and broadcasting voice or sound messages and alarm tones; 021; 023; 026; 036; 038

Case Type Trademark