Door Lock

FIG. 1 is a front elevation view of the door lock according to our new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a left-side view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is an enlarged view of portion A shown in FIG. 7 ;

FIG. 9 is an enlarged view of portion B shown in FIG. 7 ; and,

FIG. 10 is an enlarged view of portion C shown in FIG. 3 .

The short dash-long dash-short dash broken lines in views 3 , 7 , 8 , 9 and 10 represent boundaries of enlarged areas, that do not form a part of the claimed design.