IC 042. US 100 101. G & S: AUTHENTICATION IN THE FIELD OF COMPUTER NETWORK SECURITY SERVICES, NAMELY, SECURING AND AUTHENTICATING DIGITAL INFORMATION USED IN COMPUTER SYSTEMS AND COMMUNICATIONS OVER COMPUTER NETWORKS. FIRST USE: 19990100. FIRST USE IN COMMERCE: 19990100
Trademark Registration Overview How To Trademark A Name Trademark Symbols Remedies To Trademark Infringement Defenses Against Trademark Infringement Paris Convention How To Report Trademark Infringement Tm Symbol Trademarks Common Law And Trademarks How To Register A Trademark The Madrid Agreement Overview Likelihood Of Confusion