2 trademarks were found for owners matching the name Duane Mitchell.
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1 TM: 727773
Desc: ULTIMAP
Owner: Duane Mitchell
Class: 9, 12
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 571694
Desc: MICRODISC
Owner: Duane Smith, Barry Mitchell
Class: 9
Status: Lapsed: Not accepted