David Bruce Grau

US Patent:

20150200745, Jul 16, 2015

Filed:

Jan 15, 2015

Appl. No.:

14/597864

Inventors:

Howard S. Morris - Bryn Mawr PA, US
David L. Grau - Wayne PA, US

International Classification:

H04K 3/00
H04M 1/725

Abstract:

An engine, system and method of providing wireless signal interruption for mobile device signals while in vehicle. The invention includes an electronic device of a portable size, such as the size of a hockey puck, and of a convenient shape so as to be moved about by one hand of a user, such as ovular, round, square, etc., that blocks targeted or all wireless signals while in a vehicle, or while in a portion of a said vehicle. The device may be mounted using a magnetic application somewhere inside the engine compartment area of a vehicle or on one side of the roof of the vehicle, on a door of the vehicle, or within the cab of the vehicle, such as via a Velcro, tape or like-adherent mounting, and such as to a window surface or other interior cab surface.