Protective cases for mobile devices
The disclosure relates to a method and apparatus for protecting a mobile device. In one embodiment, a protection device for a mobile device is disclosed which induces a combination of a flexible inner sleeve and a rigid shell. The flexible inner sleeve conforms to, and encapsulates, the mobile device. The rigid shell receives and engages the inner sleeve. The flexible inner sleeve and the rigid shell can be used separately with the mobile device or can encase the mobile device as an integrated protective unit.
1. A protective case for a mobile device configured to be in contact with all sides of a mobile device, the mobile device having a flat front surface, a flat back surface, and side surfaces extending between the front and back surfaces, the protective case comprising:
a flexible inner sleeve configured to engage and surround a mobile device, including the back surface and the side surfaces of the mobile device, the flexible inner sleeve comprising a front surface, a back surface, and side surfaces extending between the front and back surfaces, including a top side, a bottom side, a right side, and a left side, the flexible inner sleeve further comprising an indention extending continuously from the back surface to the top, bottom, right, and left sides of the flexible inner sleeve, wherein the height of said indention on at least one of the top, bottom, right, and left sides of the flexible inner sleeve, as measured between the front and back surfaces, is less than the height of the indention extending on one or more of the other sides of the flexible inner sleeve, and wherein the flexible inner sleeve further includes a protrusion configured to overlie in contact with a control button on the mobile device; and
a rigid outer shell releasably engaged with the flexible inner sleeve to thereby form an integrated protective unit, wherein the outer shell is configured to reside within the indention, wherein the outer shell includes an aperture dimensioned to receive the protrusion, wherein the outer shell includes multiple side walls that are configured to reside within the corresponding portions of the indention that are located on the side surfaces of the inner sleeve, and wherein at least one side wall of the outer shell is configured to reside entirely below the front surface of the mobile device when the mobile device is fully inserted within the protective case such that the back surface of the mobile device is in contact with the flat back surface of the flexible inner sleeve.
2. The protective case of claim 1 , wherein when the outer shell is engaged with the flexible inner sleeve the case has an exposed edge of the flexible inner sleeve extending beyond the outer shell that surrounds and thereby defines a screen opening.
3. The protective case of claim 1 , wherein the flexible inner sleeve comprises a soft polymeric material.
4. The protective case of claim 3 , wherein the soft polymeric material is selected from the group consisting of a silicon-based polymer, a foamed polymer, or rubber.
5. The protective case of claim 1 , wherein the outer shell comprises a hard plastic material.
6. The protective case of claim 5 , wherein the hard plastic material comprises acrylic.
7. The protective case of claim 1 , wherein when the outer shell is engaged with the flexible inner sleeve, the case has an exposed edge of the flexible inner sleeve not covered by the outer shell that surrounds and thereby defines the aperture.
8. The protective case of claim 7 , wherein the second exposed edge includes a curved region.
9. The protective case of claim 1 , wherein each of the top, bottom, right, and left sides of the flexible inner sleeve includes one or more apertures, and wherein the outer shell also includes one or more apertures that correspond to the one or more apertures of the top, bottom, right, and left sides of the flexible element.
10. The protective case of claim 1 , wherein the flexible inner sleeve is configured to be removable from the outer shell.