×

FINGERPRINT READER CHILD TRACKING SYSTEM

  • US 20170365147A1
  • Filed: 06/15/2016
  • Published: 12/21/2017
  • Est. Priority Date: 06/15/2016
  • Status: Active Grant
First Claim
Patent Images

1. (canceled)

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×