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Patent
D444842
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Priority
Nov 01 1999
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Filed
Nov 01 1999
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Issued
Jul 10 2001
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Expiry
Jul 10 2015
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Assg.orig
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Entity
unknown
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0
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3
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n/a
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The ornamental design for a drainage panel, as shown and described.
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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 |
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Combined drainage and waterproofing panel system for subterranean walls |
5820296, |
May 10 1996 |
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Prefabricated vertical earth drain and method of making the same |
5911540, |
Dec 23 1997 |
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Subterranean liquid distribution apparatus |
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