Patents Assigned to Sisters of Invention, LLC
  • Baby seat occupant detection system
    Patent number: 8058983
    Abstract: The baby seat occupant detection system of the present invention functions to reliably remind forgetful or negligent caregivers when they have an infant in a car seat inside a vehicle and have left a predetermined proximity around the vehicle. In one embodiment, the invention comprises a temperature detector for detecting unsafe temperatures and sounding an alarm to alert a caregiver when the temperature inside a vehicle has risen to a level which is unsafe for the occupant left unattended in the vehicle.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: November 15, 2011
    Assignee: Sisters of Invention, LLC
    Inventors: Sally Trimmer Davisson, Lisa A. Sheehy, Angela Caporelli, David Ratz, Kamill R. Hilberth