WORLD'S TOUGHEST MUDDER
○ Dead · CancelledU.S. federal trademark · Serial No. 85407888 · Reg. No. 4131913
Mark
WORLD'S TOUGHEST MUDDER
Filing Date
August 25, 2011
Registration Date
April 24, 2012
Goods & Services
Organizing sporting events, namely, mud runs, cross-country races, military style obstacle courses and outdoor swimming events
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