Steven O Mccarthy

US Patent:

55744320, Nov 12, 1996

Filed:

Jan 4, 1996

Appl. No.:

8/582955

Inventors:

Steven R. McCarthy - Maynard MA

International Classification:

G08B 2100

US Classification:

340573

Abstract:

An apparatus attachable to a shoe for deploying a rescue signal includes a base attachable to a rear section of a conventional shoe. The base comprises strips coupled to a lower extent thereof and extended horizontally therefrom. The strips each have a plurality of buttons coupled thereto. The base also comprises a slot formed on an top surface thereof. Also included is a restraining unit adapted to secure about an upper extent of the shoe. The restraining unit comprises an annular band adapted to slidably insert within the slot of the base. The restraining unit further includes a pair of generally triangular members attached to the band and extended downwardly therefrom. The triangular members each have a plurality of buttonholes coupleable to the buttons disposed on the strips of the base. A metal rod is adapted to insert within a lateral bore formed in a heel of the shoe and further within a pair of apertures formed in the strips. Finally, a signalling mechanism situated within the base deploys a rescue signal upon the manual activation thereof or upon the failure to respond to an alarm adapted to indicate the cessation of a predetermined amount of time.