Drainage device
Description
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.
Claims
The ornamental design for a drainage device, as shown and described.
Referenced Cited
Patent History
Patent number: D445121
Type: Grant
Filed: Nov 3, 2000
Date of Patent: Jul 17, 2001
Inventor: Stephen C Bonazzoli (Clinton, MA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/132,161
Type: Grant
Filed: Nov 3, 2000
Date of Patent: Jul 17, 2001
Inventor: Stephen C Bonazzoli (Clinton, MA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/132,161
Classifications