Water purifier

- Fountainhead Technologies
Description

FIG. 1 is a perspective view of a water purifier showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is an end view of one end thereof;

FIG. 5 is an end view thereof, opposite that shown in FIG. 4;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221850 September 1971 Anderson
D273695 May 1, 1984 Johnson et al.
D291112 July 28, 1987 Clivio et al.
D354331 January 10, 1995 Bunke
2623607 December 1952 Bottum et al.
3027009 March 1962 Prince
3357897 December 1967 Salzer
4504387 March 12, 1985 Lemire et al.
4662387 May 5, 1987 King, Sr.
4935116 June 19, 1990 Lemire
5174892 December 29, 1992 Davis
Patent History
Patent number: D370521
Type: Grant
Filed: Mar 13, 1995
Date of Patent: Jun 4, 1996
Assignee: Fountainhead Technologies (Providence, RI)
Inventors: David D. Archer (Wakefield, RI), Francis M. Lubrano (Narragansett, RI), David A. Snow (Barrington, RI), Marc S. Harrison (Portsmouth, RI)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cynthia E. Ramirez
Law Firm: Fish & Richardson
Application Number: 0/36,100
Classifications
Current U.S. Class: Treatment (D23/207)