1904.01(d)    Use Not Required  

Use in commerce prior to registration is not required.  15 U.S.C. §1141h(a)(3).  However, after registration, a holder is required to periodically file an affidavit of use or excusable nonuse under §71 of the Trademark Act, 15 U.S.C. §1141k,  to maintain a registered extension of protection.  37 C.F.R. §7.36(b).  See TMEP §1613 for additional information about this affidavit.