One-way glass cube

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Description

FIG. 1 is a perspective view of a one-way glass cube; the cube is hollow and the reflective surface of the one-way glass faces inwardly; and,

FIG. 2 is a sectional view of the one-way glass cube taken along line 2-2 in FIG. 1.

Claims

The ornamental design for a one-way glass cube, as shown and described.

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Patent History
Patent number: D643969
Type: Grant
Filed: Nov 30, 2009
Date of Patent: Aug 23, 2011
Inventor: Matthew C. Abate (Mountain Lakes, NJ)
Primary Examiner: Cathron Brooks
Assistant Examiner: Kevin K Rudzinski
Application Number: 29/348,117