2 trademarks were found for owners matching the name Robert Kenneth Porter Opray.
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1 TM: 800363
Desc: TRICHROM
Owner: Tracey Ann Carpenter, Robert Kenneth Porter Opray
Class: 9, 41, 42
Status: Lapsed: Not accepted
2 TM: 798787
Desc: TRICHROM
Owner: Tracey Ann Carpenter, Robert Kenneth Porter Opray
Class: 9, 41, 42
Status: Withdrawn: Applicant request