2 trademarks were found for owners matching the name Gerry Duykers.
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1 TM: 1280864
Desc: BATTLEBALL

Owner: Stephen Sanders, Gerry Duykers
Class: 28
Status: Registered: Registered/protected
2 TM: 801222
Desc: RAPEEDO

Owner: Ria Duykers, Gerry Duykers
Class: 28
Status: Lapsed: Not accepted