Pennsylvania Trademark Service Mark Renewal of Registration Assignment of Registration is a service provided by the Pennsylvania Department of State in order to help protect businesses and other entities from trademark infringement. This service allows businesses and other entities to renew their trademark registration for an additional term, as well as to assign their registrations to another entity. The assignment of registration can be done in order to transfer ownership of the trademark or to assign the rights and responsibilities of the original registrant to another individual or organization. There are two types of Pennsylvania Trademark Service Mark Renewal of Registration Assignment of Registration: Trademark Renewal and Trademark Assignment. Trademark Renewal allows the original registrant to renew their registration for an additional term, while Trademark Assignment allows the original registrant to transfer ownership of the trademark to another entity or individual. In either case, the Pennsylvania Department of State will provide all necessary documentation and assistance to ensure that the renewal or assignment is legally valid and binding.