Patent
   D574517
Priority
Jun 20 2007
Filed
Jun 20 2007
Issued
Aug 05 2008
Expiry
Aug 05 2022
Assg.orig
Entity
unknown
16
13
n/a
The ornamental design for an insulated concrete block with knockouts, as shown and described.

FIG. 1 is a perspective view of an insulated concrete block with knockouts showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a cross sectional view taken on line 66 in FIG. 1; and,

FIG. 7 is a cross sectional view taken on line 77 in FIG. 1.

Foster, Jay L.

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Patent Priority Assignee Title
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