Andrew P. Lahser, Trademark Attorney

I am a trademark attorney dedicated to helping small business with patents, trademarks and software law. I do this by using innovative attorney fees and billing.

I am licensed to practice in Arizona and before the U.S. Patent and Trademark Office. I am admitted to the Arizona Supreme Court and US District Court in Arizona.

I help clients with trademark searching, clearance opinions, trademark registration, TTAB proceedings and appeals, domain names and UDRP proceedings.

When you are ready, you can say "hello" or ask me simple legal questions online.

Finally, you might read myblog, which includes the trademark law articles below.

What do I do if another band is using a name I trademarked?

There are a variety of ways that you can enforce a trademark. The appropriate action will depend on factors. Here are a few: