U.S. federal trademark · Serial No. 97091273 · Reg. No. 7580433
(Based on Use in Commerce) Providing customized on-line web pages featuring user-defined information that consists of web-based materials in the nature of online newsletters, publications, and information in the field of all aspects of hydrogen and fuel cell technologies and hydrogen safety, which includes search engines and on-line web links to other web sites
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.