Patent
   D444842
Priority
Nov 01 1999
Filed
Nov 01 1999
Issued
Jul 10 2001
Expiry
Jul 10 2015
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a drainage panel, as shown and described.

FIG. 1 is a front elevational view of the drainage panel showing my new design, the rear view being identical thereto;

FIG. 2 is a right side elevational view, the left side elevational view being identical thereof;

FIG. 3 is a fragmentary sectional view of an interior portion, taken along line 3--3 of FIG. 1;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a top plan view.

Adamson, Karl

Patent Priority Assignee Title
Patent Priority Assignee Title
4943185, Mar 03 1989 Combined drainage and waterproofing panel system for subterranean walls
5820296, May 10 1996 Prefabricated vertical earth drain and method of making the same
5911540, Dec 23 1997 Subterranean liquid distribution apparatus
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