2 trademarks were found for owners matching the name Christopher Mccallum.
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1 TM: 1560209
Desc: HARDY'S MAMMOTH
Owner: Christopher W McCallum, Andrea L McCallum
Class: 29
Status: Registered: Registered/protected
2 TM: 1039656
Desc: organikard
Owner: Toni Glaab, Christopher McCallum
Class: 35
Status: Removed
Not renewed: Renewal fee not paid