Patent
   D351914
Priority
Feb 22 1993
Filed
Feb 22 1993
Issued
Oct 25 1994
Expiry
Oct 25 2008
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a soil erosion prevention block, as shown and described.

FIG. 1 is a perspective view of a soil erosion prevention block showing my new design as seen from the top;

FIG. 2 is a perspective view thereof as seen from the bottom;

FIG. 3 is a top perspective view of a second embodiment of a soil erosion prevention block;

FIG. 4 is a bottom perspective view thereof;

FIG. 5 is a top perspective view of a third embodiment of a soil erosion prevention block;

FIG. 6 is a bottom perspective view thereof;

FIG. 7 is a top perspective view of a fourth embodiment of a soil erosion prevention block;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is a top perspective view of a fifth embodiment of a soil erosion prevention block;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a top perspective view of a sixth embodiment of a soil erosion prevention block; and,

FIG. 12 is a bottom perspective view thereof.

Landry, Jr., Kossuth J.

Patent Priority Assignee Title
D580561, Oct 05 2007 CONTECH CONSTRUCTION PRODUCTS INC Pad for a seabed mat
Patent Priority Assignee Title
1350399,
3222830,
4413924, Nov 21 1980 Iida Kensetsu Co., Ltd. Blocks for constructing a breakwater
4514949, May 06 1983 Interlocking system for building walls
D317048, May 14 1986 KEYSTONE RETAINING WALL SYSTEMS, INC , 7600 FRANCE AVE , SOUTH, EDINA, MN 55435, A CORP OF MN Wall block
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 07 1995LANDRY, ALICE L , LEGAL REPRESENTATIVE OF KOSSUTH J LANDRY, JR LANDRY, ALICE L PROOF OF AUTHORITY0075960232 pdf
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