PURETONE
○ Dead · CancelledU.S. federal trademark · Serial No. 74726290 · Reg. No. 2229238
Filing Date
September 7, 1995
Registration Date
March 2, 1999
Goods & Services
telecommunications equipment, namely, digital echo cancelers and speech enhancers
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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.