2 trademarks were found for owners matching the name George Henry Hart.
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1 TM: 749566
Desc: GEOSAN
Owner: George Henry Hart
Class: 6, 21
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 720599
Desc: KATHRO
Owner: George Henry Hart
Class: 6
Status: Removed
Not renewed: Renewal fee not paid