How to maintain the validity of your trademarks in the US
Once you have received the trademark protection, you must take a few important steps to maintain it. Your trademark must first be used commercially. Additionally, to demonstrate that you are still using your trademark, you must file specific paperwork on a regular basis. Your registration will expire or be canceled, or your extension of protection to the United States would be void if you fail to provide these papers by the deadline (if you filed via WIPO under the [...]
