Water purifier

Description

FIG. 1 is front, left and top perspective view of a water purifier showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D228065 August 1973 Comroe
D235015 April 1975 Stern
825907 July 1906 Huber
1976906 October 1934 Waldron
3012676 December 1961 Englesberg
Patent History
Patent number: D328121
Type: Grant
Filed: Dec 12, 1988
Date of Patent: Jul 21, 1992
Inventors: Paul M. Pedersen (Upper Marlboro, MD), Joshua Scharf (New York, NY)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Michael J. McGreal
Application Number: 7/283,936
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)