2 trademarks were found for owners matching the name Richard Frederick May.
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1 TM: 739798
Desc: SafeSignS
Owner: Richard Frederick May
Class: 42
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 570566
Desc: Sanopure
Owner: Richard Frederick May
Class: 42
Status: Removed
Not renewed: Renewal fee not paid