This is not a simple yes or no answer. Because you did not state you federally registered your trademark, I will assume you did not. And because...

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Please do not discuss any more details of your situation on this public forum. If you are looking for an IP attorney to represent you, please check...

Unless famous, trademarks are associated with goods or services. So multiple parties can use the same trademarks so long as their respective goods...

You should have them file correct their filing to indicate it as a "lien." Depending on your facts, they may be able to file it as a "secured...

A band name is a trademark preventing others from using the band name for similar services. A band name cannot be a copyright because it is too...

Trademark infringement occurs when there is a likelihood of confusion in the marketplace. While "lion" may be a generic word, it is much less...

Is the party that did the research for you contractually bound to not disclose it (confidentiality agreement or a non-disclosure agreement)? If...

Answers by Mr. Brezina and Ms. Koslyn are spot on. With regard to the functionality of the device, you should hire an IP attorney to help you wade...

There is also the principle of contract law. You don't mention this in your question, but if you had to agree to terms and conditions before...