|Publication number||USD600821 S1|
|Application number||US 29/290,342|
|Publication date||Sep 22, 2009|
|Filing date||Nov 21, 2007|
|Priority date||May 21, 2007|
|Also published as||US20080295440|
|Publication number||290342, 29290342, US D600821 S1, US D600821S1, US-S1-D600821, USD600821 S1, USD600821S1|
|Original Assignee||A. Geldenhuys, A. Esterhuizen, W. M. Scott|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (4) |
|External Links: USPTO, USPTO Assignment, Espacenet|
US D600821 S1
The ornamental design for a construction block, as shown and described.
FIG. 1 is a top perspective view of a construction block;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a side elevational view thereof, the other side being identical to the shown side;
FIG. 7 is a top perspective view of the design in assembled condition to form a wall; and,
FIG. 8 is a top perspective view of the design in an assembled condition different from that shown in FIG. 7.
The broken line showing of the other construction blocks in FIGS. 7 and 8 is environmental subject matter and forms no part of the claimed design.