when must a trademark be renewed
Trademark Renewal: How to Keep Your Trademark Registered Forever However, the trademark may still be renewed under the 6-month grace period until December 1, 2016 (6 months past June 1, 2016). 10 Year Renewal: Following the 5 / 6 year renewal a trademark must also be renewed on or about every 10th anniversary of its registration. The registration is renewed by filing a Â§8 Declaration of Continued Use as well as a Â§9 Application for Renewal.