Trademark searching - the invent blog
Posted by Douglas Sorocco, October 15, 2004 at 5:45 am
Stephen Nipper over at The Invent Blog has another great "Tibbit" on trademark searching. He cautions that while anyone can do trademark searching, it is the nuances of interpreting the results of the search that really make a difference.
He concludes with the following categories and several useful resources:
1. Federal trademarks.
2. State trademarks
3. Common-law trademarks