Trademark Acceptable Identification of Goods and Services Manual.
Trademark Database on the Web - from the USPTO - full bibliographic text of pending and registered trademarks as of July 1, 1998
Official Gazette of the U.S. Patent and Trademark Office - Trademarks - lists trademarks and has index of registrants.
X-Search - Trademark Automated Search System
TRAM - Trademark Reporting and Monitoring
Available at Patent and Trademark Depository Libraries
TRADEMARKSCAN - database of all active registered trademarks or services marks, and applications for registrations - avail. on Dialog
CASSIS Trademark CD-ROMs - at PTDL’s
Trademark Registrations - the text of all active registered marks from 1884
Trademarks Pending - the text of trademark applications that have been filed
Trademark Assignments - bibliographic information from trademark assignment deeds recorded at the PTO since 1955