Section 8 Declaration of Continued Use
Trademark Section 8 Declaration of Continued Use - Start a Section 8 Filing Online with LegalZoom
If 5 years have passed since you registered your trademark, you're required to submit a Declaration of Continued Use (also called a "Section 8" filing), proving your ongoing use of your mark (or excusing non-use). After that, you need to submit the declaration between the 9 and 10-year registration anniversary, and then every 10 years.