2 trademarks were found for owners matching the name David Jonathan Birch.
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1 TM: 427053
Desc: MEGABUX

Owner: DAVID JONATHAN BIRCH, Philip John Arthur Birch
Class: 35
Status: Lapsed: Not accepted
2 TM: 394168
Desc: MEGABUX

Owner: Philip John Arthur Birch, David Jonathan Birch
Class: 28
Status: Removed: Non-use