USD968207S1 - Membrane lock - Google Patents

Description

FIG. 1 is a top, front, and left side perspective view of an ornamental design for a membrane lock;

FIG. 2 is a top, rear, and left side perspective view of the membrane lock of FIG. 1;

FIG. 3 is a bottom, front, and right side perspective view of the membrane lock of FIG. 1;

FIG. 4 is a top plan view of the membrane lock of FIG. 1;

FIG. 5 is a left side elevational view of the membrane lock of FIG. 1;

FIG. 6 is a front elevational view of the membrane lock of FIG. 1;

FIG. 7 is a right side elevational view of the membrane lock of FIG. 1; and,

FIG. 8 is a rear elevational view of the membrane lock of FIG. 1.

Claims (1)

CLAIM
1. The ornamental design for a membrane lock, as shown and described.

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