U.S. federal trademark · Serial No. 73002136 · Reg. No. 1003662
INDICATING MEMBERSHIP IN THE IRON DUKES AN UNINCORPORATED ORGANIZATION OF ALUMNI AND FRIENDS OF DUKE UNIVERSITY WHO HAVE AS THEIR COMMON PURPOSE THE SUPPORT OF THE UNIVERSITY'S ATHLETIC PROGRAM
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.