When evaluating how to address what you believe constitutes infringement, false advertising, or unfair competition, the decision to send a cease and desist letter or to file a lawsuit becomes an important one.  Is there a right approach in each instance?  No.  There are pros and cons to each and, in a typical lawyer answer,

Trademark professionals often warn our clients to be skeptical when they receive official seeming bills or notices offering pricey and unneeded trademark related services. These scams have been around for as long as I have been practicing trademark law. There are periodic attempts to combat the practice by our community with warnings (we blogged about