U.S. federal trademark · Serial No. 76054217 · Reg. No. 2542452
INFORMATION SERVICES, NAMELY PROVIDING REFERENCE CITATION LINKS TO SCHOLARLY AND RESEARCH MATERIALS PUBLISHED BY OTHERS, VIA A GLOBAL COMPUTER NETWORK
EDUCATIONAL SERVICES, NAMELY FACILITATING EDUCATIONAL AND SCHOLARLY RESEARCH BY INDEXING OF EDUCATIONAL AND SCHOLARLY MATERIALS AND THE REFERENCES CITED IN THOSE MATERIALS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.