Water purification unit

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D275310 August 28, 1984 Stanley
3342340 September 1967 Shindell
3367504 February 1968 Westmoreland
3397790 August 1968 Newby et al.
3887463 June 1975 Bray
4218317 August 19, 1980 Kirschmann
4287057 September 1, 1981 Stanley
4368123 January 11, 1983 Stanley
Patent History
Patent number: D295887
Type: Grant
Filed: Jan 30, 1986
Date of Patent: May 24, 1988
Assignee: Nimbus Water Systems, Inc. (Escondido, CA)
Inventor: David H. Hopkins (Escondido, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Brian N. Vinson
Law Firm: Fitch, Even, Tabin & Flannery
Application Number: 6/824,134
Classifications
Current U.S. Class: Treatment (D23/207)