Patent ID: 9271412
Filing Date: 2016-02-23
CPC Classification: G06F,H04N,H05K

Claim Text:
1. An electronic apparatus comprising a housing comprising a wall, the wall comprising: an inner surface exposed in the housing, the inner surface comprising a protrusion toward an inside of the housing, the protrusion comprising a hole, a first side, a second side back of the first side, a first portion between the hole and the first side, and a second portion between the hole and the second side, the hole configured to receive a fixing member; and an outer surface back of the inner surface and exposed to an outside of the housing, the outer surface comprising a first groove, a second groove near the first groove, and a third groove near the second groove, the first groove located back of the first portion of the protrusion, the second groove located back of the second portion of the protrusion and not located back of the hole, the third groove located back of an area without the protrusion, the first groove, the second groove and the third groove at least partially having the same shape, the second groove having substantially the same width as the second portion of the protrusion.