2 trademarks were found for owners matching the name Hartmann Olaf.
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1 TM: 1542028
Desc: Logoloop
Owner: Hartmann,Olaf
Class: 16, 28
Status: Ceased
Not renewed: Renewal fee not paid
2 TM: 1050340
Desc: Beach Flingo
Owner: Olaf Hartmann
Class: 28
Status: Ceased
Not renewed: Renewal fee not paid