From the Book - 14th edition.
You legal companion for trademarks
High-level branding, business names, and domain names
Distinctiveness : the key to trademark strength
Trademark searches : what they are and why you should do one
The trademark classification system
Applying for a federal trademark
How to use and care for your trademark
Sorting out trademark disputes
Trademark disputes : when someone infringes your mark
Trademark disputes : when someone objects to your trademark
International trademark protection
Appendixes. A: International classifications of goods and services
C: Selected pages from Thomson CompuMark trademark research report.