Beatriz Liberati

age ~68

from Carmichael, CA

Also known as:
  • Beatriz Dilorenzo
  • Beatrice Liberati
  • Beatriz I
  • Beatrie Dilorenzo
5820 Twin Gardens Rd, Carmichael, CA 95608

Beatriz Liberati Phones & Addresses

  • 5820 Twin Gardens Rd, Carmichael, CA 95608
  • Sacramento, CA
  • Redwood City, CA

Us Patents

  • Child Distance Monitoring And Alerting System

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  • US Patent:
    7106191, Sep 12, 2006
  • Filed:
    Feb 18, 1999
  • Appl. No.:
  • Inventors:
    Beatriz Liberati - Redwood City CA,
  • International Classification:
    G08B 1/08
    H04Q 7/00
  • US Classification:
    34053915, 34053921, 34053923, 3405731
  • Abstract:
    A child distance and alerting system comprising a transmitter unit to be attached to a child's clothing and a receiver unit to be carried by a parent or guardian supervising the child, for preventing the child from wandering too far and becoming vulnerable to predators. The transmitter unit includes a disc-shaped body, a pin portion extending outwardly therefrom for piercing an article of clothing, and a pin-receiving component adapted for releasably clamping the pin portion so that the transmitter unit can be attached to the child's clothing. Once the pin portion and the pin-receiving component are properly joined, the transmitter unit cannot be removed from the child's clothing except by use of a special tool. The transmitter unit is designed to transmit radio frequency signals when it is attached to the child's clothing and remains activated until the pin-receiving component is removed from the pin portion. The receiver unit receives the radio frequency signals sent by the transmitter unit and produces either an audible warning sound or a silent vibrating warning whenever the transmitter unit has traveled outside the predetermined distance from the receiver unit.


Beatriz Liberati Photo 1

Beatriz Liberati

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Isabella Freeman, Olivia V. Webster, Sebastin Vzquez, Laura Vazquez

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