2 trademarks were found for owners matching the name David Andrew Ellsworth.
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1 TM: 936075
Desc: touchmate
Owner: David Andrew Ellsworth
Class: 9
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 931612
Desc: Zanyfun
Owner: David Andrew Ellsworth
Class: 9
Status: Lapsed: Not accepted