U.S. federal trademark · Serial No. 87270333 · Reg. No. 5538161
Non-downloadable computer programs for use in automatically distinguishing humans and computers apart, in the field of website security provided online, via the internet and on a temporary basis; Non-downloadable computer software, namely, spam filtering software to protect websites and online applications from receiving unsolicited messages provided online, via the internet and on a temporary basis
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.