FeedRank^® is now a registered trademark by United States Patent and Trademark Office (USPTO), here is the trademark description that we are very excited about:

Providing online non-downloadable search engine computer software for search of XML-based feeds in the nature of RSS (Really Simple Syndication) and ATOM feeds; Providing online non-downloadable computer software utilizing algorithms for ranking XML-based feeds in the nature of RSS (Really Simple Syndication) and ATOM feeds, based on importance, relevance, quality, and update frequency.


For more information search USPTO website here:
http://www.uspto.gov/trademarks/index.jsp

Visit RSSMicro to calculate your site FeedRank^®
http://www.rssmicro.com/feedsubmit.web