Patent ID: 9064386
Filing Date: 2015-06-23
Classification: G08B,G10K,H04M

Abstract:
1. An alarm enhancing protective cover for a portable safety device, said safety device having a case that defines a front face and at least two side faces that are connected to the perimeter of the front face, said front face including a port for the speaker of an audible alarm, said alarm enhancing protective cover comprising: a front panel having a sound redirecting surface; and side panels that are connected to the perimeter of the front panel, said side panels cooperating with said front panel to define a cavity, the front face and at least a portion of said side faces of the case of said portable safety device being receivable in said cavity, at least one of said side panels having structure for removably engaging respective side faces of the case of the portable safety device such that, at times when said side panels engage the respective sides of the case of the portable safety device, the front panel of said cover, including said sound redirecting surface, is disposed apart from the front face of the cover of the portable safety device to define a sound chamber between the front panel of said cover and the front face of said case, at least one of said side panels at least partially defining an exit opening for said sound chamber with sound being output from the exit opening in response to sound being input to the sound chamber through the port of the front face of said case.