About 1 Trademarks found that are owned by Certus Operations Ltd

The mark consists of the stylized wording "MAINSTREAM" to the right of a design of a continuous line forming two incomplete rectangles, with the smaller incomplete rectangle to the left of and lower than the larger incomplete rectangle.

Presentation systems, namely, computer hardware for wireless transmission of presentations and computer programs, which operate together to enable a number of people to share information from their computer devices to a screen or projector with the aid of wireless transmission technology; remote controls for operation of the presentation system