Detergent dispenser

- Ecolab Inc.
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Description

FIG. 1 is a perspective view of a detergent dispenser showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D73594 October 1887 Worth
D148048 December 1947 Burger
D219167 November 1970 Rissolo
D231903 June 1974 Berman
D238322 January 1976 Kulhanjian
D248103 June 6, 1978 Larson et al.
D264215 May 4, 1982 Kaplan et al.
D285538 September 9, 1986 Trumstedt
Other references
  • Ecolab Inc. Solid Spot Free Advertisement, No. 18385/0401/0187, Jan., 1987. Ecolab Inc. Solid Brite Advertisement, No. 191116/0400/0487, Apr., 1987. Ecolab Inc. Product and Equipment Profiles, No. 5433/0415,0587, May, 1987, pp. 9 and 13.
Patent History
Patent number: D308739
Type: Grant
Filed: Jul 27, 1987
Date of Patent: Jun 19, 1990
Assignee: Ecolab Inc. (St. Paul, MN)
Inventor: David L. Nystuen (Bloomington, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/78,075
Classifications
Current U.S. Class: Element Or Attachment (D32/3)