Patent ID: 9398125
Filing Date: 2016-07-19
CPC Classification: G06F,H04M

Claim Text:
1. A mobile device with an expandable display screen comprising: a first housing having a left side, a right side, a front side, a back side, a top side, a bottom side, a first display screen disposed on the front side, a first camera, a rechargeable battery, a speaker, a microphone, and a plurality of controls; wherein the first housing left side has a rearwardly extending L-shaped first tab continuously disposed on the first housing left side from the first housing top side to the first housing bottom side; wherein the L-shaped first tab is perpendicularly disposed with the first housing top side; wherein the first housing right side has a rightwardly extending L-shaped second tab continuously disposed from the first housing front side to substantially one half of a length of the first housing right side and from the first housing top side to the first housing bottom side; wherein the L-shaped second tab is perpendicularly disposed with the first housing right side; and a second housing slidably attached to the first housing, the second housing having a front area, a back area, a top area, a bottom area, a right area, a left area, a second camera, an audio port, a charging port, and a second display screen disposed on the front area; wherein a height of the first housing is equal to a height of the second housing; wherein a length of the first housing is equal to a length of the second housing; wherein a width of the first housing is equal to a width of the second housing; wherein the second housing left area has a leftwardly extending L-shaped third tab continuously disposed from the second housing back area to substantially one half of a length of the second housing left area and from the second housing top area to the second housing bottom area; wherein the L-shaped third tab is perpendicularly disposed with the second housing left area; wherein the second housing right area has a frontwardly extending L-shaped fourth tab continuously disposed on the second housing right area from the second housing top area to the second housing bottom area; wherein a length of the first tab and a width of the first tab is equal to a length of the L-shaped fourth tab and a width of the fourth tab, respectively; wherein a length of the second tab and a width of the second tab is equal to a length of the third tab and a width of the third tab, respectively; wherein the second housing has an extended position and an alternate retracted position; wherein the second housing is in the extended position when the first housing is collinearly disposed adjacent to the second housing, wherein the second housing is in the alternate retracted position when the second housing is disposed directly behind and parallel to the first housing; wherein the second tab is selectively lockable adjacent to the third tab when the second housing is in the extended position; wherein the third tab is selectively lockable adjacent to the first tab, and the fourth tab is selectively lockable adjacent to the second tab when the second housing is in the retracted position.