Maine Application For Use of Indistinguishable Name is an application required by the state of Maine when two businesses want to use the same name. This application allows businesses to register a trademark that is similar to another company’s name but still unique enough that it will not cause confusion. It is important to complete this application if you are a business in the state of Maine that wishes to use a name that is similar to another business's name. There are two types of Maine Application For Use of Indistinguishable Name: an application for a new trademark and an application to amend an existing trademark. The application process for both types is similar and may include providing information such as the name of the business, the type of business, contact information, and a description of the goods and services provided.