Missouri Assignment of Mark Registration is a process for legally transferring ownership of a registered trademark in the state of Missouri. This process is governed by the Missouri Secretary of State’s Office, and it allows a trademark to be assigned to a new owner. To complete a Missouri Assignment of Mark Registration, the current owner of the trademark must complete an Assignment of Mark form, pay a fee, and submit the paperwork to the Secretary of State’s Office. There are two types of Missouri Assignment of Mark Registration: an Assignment of Mark and an Assignment of Application. An Assignment of Mark is used to transfer a trademark that has already been registered in Missouri, while an Assignment of Application is used to transfer an application for trademark registration that has been filed but not yet registered.