Water softener having a contoured and sloping lid

- Ecowater Systems, Inc.
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Description

FIG. 1 is a right front perspective view of the design;

FIG. 2 is a top plan view of the design;

FIG. 3 is a bottom plan view of the design;

FIG. 4 is a front elevation view of the design;

FIG. 5 is a right side elevation view of the design;

FIG. 6 is a rear elevation view of the design; and,

FIG. 7 is a left side elevation view of the design.

Claims

The ornamental design for a water softener having a contoured and sloping lid, as shown.

Referenced Cited
U.S. Patent Documents
D221075 July 1971 Marsh
D224708 September 1972 Marsh
D231456 April 1974 Marsh
4026801 May 31, 1977 Ward
D245786 September 13, 1977 Marsh
D332480 January 12, 1993 Sieren
D434103 November 21, 2000 Fletcher et al.
D439950 April 3, 2001 Fletcher et al.
Other references
  • Brochure—Novatek Metermatic SE Water Softener.
  • Brochure—Novatek Logic Water Softener.
Patent History
Patent number: D465546
Type: Grant
Filed: Apr 29, 2002
Date of Patent: Nov 12, 2002
Assignee: Ecowater Systems, Inc. (Woodbury, MN)
Inventors: David T. Bardwell (Woodbury, MN), Jeffrey A. Popowski (Bloomington, MN), John E. Ziegenfuss (Minneapolis, MN)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firms: Piper Rudnick, Thomas W. Ryan
Application Number: 29/159,855
Classifications
Current U.S. Class: Treatment (D23/207)
International Classification: 2301;