Abstract: A locking apparatus has a receiving component that includes outer sidewalls extending upward from a first surface to form a raised portion, the raised portion having a receiving surface within a periphery defined by the outer sidewalls, and inner sidewalls extending downward from the receiving surface to form a cavity within the raised portion, the cavity having a cross-sectional area that decreases in proportion to the downward extension of the inner sidewalls, and a first locking structure. The locking apparatus also has an insertion component that includes sidewalls extending upward from a second surface and defining a cross-sectional area that decreases in proportion to the upward extension of the sidewalls, and also includes a second locking structure that is operatively associated with the first locking structure so that when the insertion component is inserted into the receiving component the first locking structure and the second locking structure interlock.

Abstract: A locking apparatus has a receiving component that includes outer sidewalls extending upward from a first surface to form a raised portion, the raised portion having a receiving surface within a periphery defined by the outer sidewalls, and inner sidewalls extending downward from the receiving surface to form a cavity within the raised portion, the cavity having a cross-sectional area that decreases in proportion to the downward extension of the inner sidewalls, and a first locking structure. The locking apparatus also has an insertion component that includes sidewalls extending upward from a second surface and defining a cross-sectional area that decreases in proportion to the upward extension of the sidewalls, and also includes a second locking structure that is operatively associated with the first locking structure so that when the insertion component is inserted into the receiving component the first locking structure and the second locking structure interlock.

Abstract: A locking apparatus has a receiving component that includes outer sidewalls extending upward from a first surface to form a raised portion, the raised portion having a receiving surface within a periphery defined by the outer sidewalls, and inner sidewalls extending downward from the receiving surface to form a cavity within the raised portion, the cavity having a cross-sectional area that decreases in proportion to the downward extension of the inner sidewalls, and a first locking structure. The locking apparatus also has an insertion component that includes sidewalls extending upward from a second surface and defining a cross-sectional area that decreases in proportion to the upward extension of the sidewalls, and also includes a second locking structure that is operatively associated with the first locking structure so that when the insertion component is inserted into the receiving component the first locking structure and the second locking structure interlock.

Abstract: A locking apparatus has a receiving component that includes outer sidewalls extending upward from a first surface to form a raised portion, the raised portion having a receiving surface within a periphery defined by the outer sidewalls, and inner sidewalls extending downward from the receiving surface to form a cavity within the raised portion, the cavity having a cross-sectional area that decreases in proportion to the downward extension of the inner sidewalls, and a first locking structure. The locking apparatus also has an insertion component that includes sidewalls extending upward from a second surface and defining a cross-sectional area that decreases in proportion to the upward extension of the sidewalls, and also includes a second locking structure that is operatively associated with the first locking structure so that when the insertion component is inserted into the receiving component the first locking structure and the second locking structure interlock.