THE TRADE-MARK "D+O" WAS FIRST USED BY THE APPLICANT'S PREDECESSORS IN TITLE IN 1861 AND FIRST USED IN INTERSTATE COMMERCE IN 1861 FOR ESSENTIAL OIL'S AND AROMATIC CHEMICALS FOR USE IN THE MANUFACTUREOF PHARMACEUTICALS AND COMPOUND MEDICINES.
THE TRADE-MARK "D+O" WAS FIRST USED BY THE APPLICANT'S PREDECESSORS IN TITLE IN 1861 AND FIRST USED IN INTERSTATE COMMERCE IN 1861 FOR ESSENTIAL OIL'S AND AROMATIC CHEMICALS FOR USE IN THE MANUFACTUREOF PHARMACEUTICALS AND COMPOUND MEDICINES.
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