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Patent
D392052
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Priority
Oct 08 1996
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Filed
Oct 08 1996
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Issued
Mar 10 1998
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Expiry
Mar 10 2012
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Assg.orig
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Entity
unknown
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12
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2
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n/a
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The ornamental design for the decorative building block III, as shown.
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FIG. 1 is a front view of the decorative building block III;
FIG. 2 is a right hand end view, left hand end view being a mirror image
thereof of the decorative building block III;
FIG. 3 is a rear view of the decorative building block III;
FIG. 4 is a top view of the decorative building block III; and,
FIG. 5 is a bottom view of the decorative building block III.
Youssefian, Jirair
Patent |
Priority |
Assignee |
Title |
10519656, |
Nov 08 2007 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Retaining wall containing wall blocks with weight bearing pads |
11401714, |
Nov 08 2007 |
Keystone Retaining Wall Systems, LLC |
Retaining wall containing wall blocks with weight bearing pads |
8800235, |
Nov 08 2007 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Wall block with weight bearing pads and method of producing wall blocks |
9580881, |
Nov 08 2007 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Retaining wall containing wall blocks with weight bearing pads |
D408557, |
Feb 27 1998 |
|
Concrete block and brick |
D408930, |
Apr 27 1998 |
|
Concrete block and brick |
D409313, |
Feb 27 1998 |
|
Concrete block and brick |
D467668, |
Nov 10 1999 |
A S OLIVIN |
Building block with profiled edges |
D487157, |
Dec 13 2002 |
|
Building block |
D610710, |
Nov 07 2008 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Wall block |
D624666, |
Nov 07 2008 |
Keystone Retaining Wall Systems, Inc. |
Wall block |
D628713, |
Nov 07 2008 |
Keystone Retaining Wall Systems, Inc. |
Wall block |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a