2 trademarks were found for owners matching the name Sonja Kallstrom.
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1 TM: 2337924
Desc: Bare Knuckle Boxing Club
Owner: Andrew Thomas, Sonja Kallstrom Dale
Class: 9
Status: Registered: Registered/protected
2 TM: 2335764
Desc: Bare Knuckle Boxing Club
Owner: Sonja Kallstrom, Andrew Thomas
Class: 25
Status: Registered: Registered/protected