Trademark Search  /  VOICE PERFORMANCE INDEX

VOICE PERFORMANCE INDEX

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78099989 · Reg. No. 2740865

Mark
VOICE PERFORMANCE INDEX
Status
Cancelled
Serial Number
78099989
Registration No.
2740865
Filing Date
December 26, 2001
Registration Date
July 22, 2003
Class(es)
Class 042

Owners

Empirix Inc.
03 · Waltham, MA, US
Empirix Inc.
03 · Waltham, MA, US

Goods & Services

Providing quality assurance services in the field of interactive voice response systems, namely, evaluating customers' quality of experience and the end-to-end performance of voice applications, such as transaction failure rates, average call length, and customer delays

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.