Water purification unit

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Description

FIG. 1 is a downward frontal right sided prospective view of a water purification unit according to my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left elevational view thereof; and,

FIG. 7 is a right elevational view thereof.

Claims

The ornamental design of a water purification unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D290286 June 9, 1987 Padilla
4842724 June 27, 1989 Bray et al.
D364672 November 28, 1995 Lipshultz et al.
Patent History
Patent number: D551736
Type: Grant
Filed: Feb 16, 2006
Date of Patent: Sep 25, 2007
Inventors: Alfred J. Lipshultz (Pompano Beach, FL), Mitchell Lipshultz (Pompano Beach, FL)
Primary Examiner: Robin Webster
Attorney: Charles E. Baxley
Application Number: 29/254,034
Classifications
Current U.S. Class: Treatment (D23/207)