U.S. federal trademark · Serial No. 75830756 · Reg. No. 2541270
COMPUTER SERVICES-- NAMELY, PROVIDING PUBLIC ACCESS THROUGH THE WORLDWIDE WEB TO AN AUTOMATED SYSTEM OF BUILDING AND MAINTAINING THE LINKAGES BETWEEN A SEARCH AND RETRIEVAL SYSTEM WHICH CONTAINS CITATIONS TO AND ABSTRACTS OF BIOMEDICAL JOURNAL ARTICLES ALONG WITH LINKAGES TO THE FULL TEXT ARTICLE FROM ONLINE BIOMEDICAL PUBLISHERS
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