Patent
   D445121
Priority
Nov 03 2000
Filed
Nov 03 2000
Issued
Jul 17 2001
Expiry
Jul 17 2015
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for a drainage device, as shown and described.

FIG. 1 is a front elevational view of the drainage device of the present invention, the rear view being a mirror image thereof;

FIG. 2 is a right side elevational view of the drainage device of FIG. 1;

FIG. 3 is a left side elevational view of the drainage device of FIG. 1;

FIG. 4 is a top plan view of the drainage device of FIG. 1; and,

FIG. 5 is a bottom plan view of the drainage device of FIG. 1.

Bonazzoli, Stephen C

Patent Priority Assignee Title
D678376, Jul 01 2011 Brake line bleeding device
Patent Priority Assignee Title
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3301282,
3635262,
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5497864, Jun 20 1995 Chrysler Corporation Hydraulic brake bleeder apparatus
5967201, Nov 01 1996 Drainage system
221886,
D415029, Dec 04 1997 Antares Capital LP Hanging bottle
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