U.S. federal trademark · Serial No. 99175003
Providing an online searchable database featuring searchable articles, news, and commentary in the field of radio spectrum; Providing an online searchable database in the nature of an interactive encyclopedia in the field of radio spectrum
Providing an online searchable database in the field of radio spectrum for scientific research purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.