Patent ID: 8675905
Filing Date: 2014-03-18
Classification: H04R

Abstract:
1. A case for a handheld electronic device, comprising: a housing for enclosing an audio transducer and a display, the housing having a front portion having an interior region formed therein, a window for the audio transducer and the display in the interior region, a housing surface surrounding the window and a transducer hole for part of the audio transducer; and a lens having an interior lens surface, the interior lens surface formed to mate with the housing surface and the lens having a first region and a second region having an indentation formed in the interior lens surface, the second region being thinner than the first region, wherein a cavity is formed by the indentation with the transducer hole when the interior lens surface is mated with the housing surface to cover the transducer hole; and the case has an opening formed therein in fluid communication with the cavity and atmosphere around the handheld electronic device.