Patent
   D689625
Priority
Apr 12 2012
Filed
Apr 12 2012
Issued
Sep 10 2013
Expiry
Sep 10 2027
Assg.orig
Entity
unknown
14
21
n/a
The ornamental design for a building block, as shown and described.

FIG. 1 is a top perspective of a first embodiment of a building block of the present invention;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a top perspective of a second embodiment of a building block of the present invention;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a top view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a front view thereof; and,

FIG. 16 is a rear view thereof.

Antal, István

Patent Priority Assignee Title
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//
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Apr 05 2012ANTAL, ISTVANWYW BLOCK AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0280840886 pdf
Apr 12 2012WYW BLOCK AG(assignment on the face of the patent)
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