D-SERIES
○ Dead · CancelledU.S. federal trademark · Serial No. 86196247 · Reg. No. 4876124
Filing Date
February 18, 2014
Registration Date
December 22, 2015
Goods & Services
Amplifiers
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Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.