Lock cylinder anti-crush sleeve for hollow door

Description

FIG. 1 is a top, front perspective view of a lock cylinder anti-crush sleeve for hollow door showing my new design, shown in the environment of use;

FIG. 2 is a top, front perspective view thereof;

FIG. 3 is a top, front perspective view thereof, shown in the environment with a lock cylinder;

FIG. 4 is an exploded top, front perspective view of FIG. 3;

FIG. 5 is a top plan view of FIG. 3;

FIG. 6 is a bottom plan view of FIG. 3;

FIG. 7 is a front elevational view of FIG. 3;

FIG. 8 is a rear elevational view of FIG. 3;

FIG. 9 is a left side elevational view of FIG. 3;

FIG. 10 is a right side elevational view of FIG. 3;

FIG. 11 is a top plan view thereof, shown without the band for clarity, the bottom plan view being a mirror image thereof;

FIG. 12 is a perspective view of one of the sleeves;

FIG. 13 is a rear elevational view of FIG. 12; and,

FIG. 14 is an enlarged perspective view of the portion circled in FIG. 4.

The broken lines of the environment of the lock cylinder and hollow door are for illustrative purpose and form no part of the claimed design.

Claims

The ornamental design for a lock cylinder anti-crush sleeve for hollow door, as shown and described.