Resin tank for a two tank water softener

- Ecowater Systems, Inc.

FIG. 1 is a right front perspective view of the resin tank for a two tank water softener;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a back elevational view thereof.

Referenced Cited
U.S. Patent Documents
D221075 July 1971 Marsh
D224708 September 1972 Marsh
D231456 April 1974 Marsh
D245786 September 13, 1977 Marsh
Patent History
Patent number: D434103
Type: Grant
Filed: Mar 24, 2000
Date of Patent: Nov 21, 2000
Assignee: Ecowater Systems, Inc. (St. Paul, MN)
Inventors: Chris Fletcher (Elk River, MN), Chris Hilgers (Eagan, MN)
Primary Examiner: Robin V. Taylor
Law Firm: Piper, Marbury, Rudnick & Wolfe
Application Number: 0/120,750
Current U.S. Class: Treatment (D23/207)
International Classification: 2301;