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Personal Voice-Based Information Retrieval System

16/436,764 | U.S. Patent Application

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Location ELECTRONIC
Filed June 10, 2019
Examiner LISA HASHEM
Class 704
Art Group 2653
Case Type Utility - 704/275000
Status Abandoned -- Failure to Pay Issue Fee
Parent 15/707,951 Patented
Parent 15/193,517 Patented
Parent 12/787,801 Patented
Parent 11/771,773 Abandoned
Parent 09/777,406 Patented
Parent 60/180,343 Expired
Last Updated: 1 year, 4 months ago
Date # Transaction