Water purification unit

Description

FIG. 1 is a front perspective view of a water purification unit, showing our new design therefor;

FIG. 2 is a frontal view therefor;

FIG. 3 is a rear view therefor;

FIG. 4 is a side view therefor, showing the left side;

FIG. 5 is a side view therefor, showing the right side;

FIG. 6 is a top plan view therefor; and,

FIG. 7 is a bottom plan view therefor.

Claims

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

---

Inventors:	Bishop; Jerry M. (Tempe, AZ), Horn; Douglas M. (Phoenix, AZ)
Assignee:	Water Resources International Inc. (Phoenix, AZ)
Appl. No.:	D/073,475
Filed:	July 9, 1997

---

Current U.S. Class:	D23/207; D23/209
Current International Class:	2301
Field of Search:	;D23/200,207,209 ;210/459-461,232,340,341

---

References Cited [Referenced By]

---

U.S. Patent Documents

D236829	September 1975	Berry et al.
D306754	March 1990	Petrucci et al.
D377677	January 1997	Robbins
4713175	December 1987	Bray
5143601	September 1992	Slovak et al.
5407571	April 1995	Rothwell
5662792	September 1997	Suh

Primary Examiner: Douglas; Alan P.
Assistant Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Meschkow & Gresham, P.L. Meschkow; Jordan M. Gresham; Lowell W.