Trailer tongue lock

[0001]FIG. 1 is a front view of a trailer tongue lock showing my new design;

[0002]FIG. 2 is a rear view of the trailer tongue lock;

[0003]FIG. 3 is a left side view of the trailer tongue lock;

[0004]FIG. 4 is a right side view of the trailer tongue lock;

[0005]FIG. 5 is a top view of the trailer tongue lock;

[0006]FIG. 6 is a bottom view of the trailer tongue lock;

[0007]FIG. 7 is a top front side perspective view of the trailer tongue lock; and,

[0008]FIG. 8 is a top front side perspective view of the trailer tongue lock in use.

[0009]The broken lines in FIG. 8 are illustrative of environmental structure forming no part of the claimed design.