Soil erosion prevention block
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 viwe 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;
FIG. 12 is a bottom perspective view thereof;
FIG. 13 is a top perspective view of a seventh embodiment of a soil erosion prevention block;
FIG. 14 is a bottom perspective view thereof;
FIG. 15 is a top perspective view of an eighth embodiment of a soil erosion prevention block; and,
FIG. 16 is a bottom perspective view thereof.
Type: Grant
Filed: Oct 24, 1994
Date of Patent: Dec 19, 1995
Assignee: Alice L. Landry (Humble, TX)
Inventor: Kossuth J. Landry, Jr. (Humble, TX)
Primary Examiner: Doris Clark
Attorney: Kenneth A. Roddy
Application Number: 0/30,248