35 providing a website featuring information in the field of header bidding, also known as header auctions and parallel bidding
42 Software as a service (SAAS) services featuring software for advertising, namely, software that enables publishers to receive bids on their inventory from advertisers
The mark consists of five parallel lines of varying length next to the word "Prebid Server" in stylized font. Color is not claimed as a feature of the mark. "Prebid"