U.S. federal trademark · Serial No. 87904503 · Reg. No. 5642064
Providing temporary use of non-downloadable computer software for verifying and authenticating sender identity, and content and receipt of email and other messages delivered via the Internet
Computer software which verifies and authenticates sender identity, and content and receipt of email and other messages delivered via the Internet
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.