Patent
   D457971
Priority
Aug 31 2001
Filed
Aug 31 2001
Issued
May 28 2002
Expiry
May 28 2016
Assg.orig
Entity
unknown
19
15
n/a
The ornamental design for a barrier block, as shown and described.

FIG. 1 is a perspective view of the barrier block.

FIG. 2 is a top plan view of the invention.

FIG. 3 is a bottom plan view of the invention.

FIG. 4 is a front elevation view of the invention.

FIG. 5 is a rear elevation view of the invention.

FIG. 6 is a left side elevation view of the invention; and,

FIG. 7 is a right side elevation view of the invention.

Schrader, Mark, Harrigan, Neil

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Patent Priority Assignee Title
18261,
3618279,
4124961, Jun 14 1977 Lock Brick Limited Building brick
4436447, Sep 17 1980 TERRAFIX EROSION CONTROL PRODUCTS, INC , A CORP OF CANADA Erosion control blocks
4965979, May 15 1989 Concrete block wall
5186883, Sep 21 1988 Method of forming a concrete block
5402609, Aug 13 1992 Concrete building block system
5421135, Jun 29 1993 Concrete Shop, Inc. Interlocking building blocks
5471808, Nov 03 1992 Building block
5507127, Nov 01 1994 Ecologicial building block including shredded, baled tires
5647185, Nov 19 1993 Structural blocks and assemblies thereof
5934037, Dec 22 1997 Building block
BE528025,
D243855, Oct 07 1974 Building brick
D387431, Feb 22 1996 Hollow construction block
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