Air freshener cartridge

- Ecolab Inc.
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Description

FIG. 1 is a perspective view of the air freshener cartridge;

FIG. 2 is an enlarged top plan view of the air freshener cartridge;

FIG. 3 is an enlarged rear elevational view of the air freshener cartridge;

FIG. 4 is an enlarged side elevational view of the air freshener cartridge;

FIG. 5 is an enlarged side elevational view of the air freshener cartridge, i.e., the side opposite that shown in FIG. 4;

FIG. 6 is an enlarged front elevational view of the air freshener cartridge; and,

FIG. 7 is an enlarged bottom plan view of the air freshener cartridge.

Referenced Cited
U.S. Patent Documents
D315202 March 5, 1991 Kunze
D353451 December 13, 1994 Kunze
Patent History
Patent number: D380822
Type: Grant
Filed: Apr 17, 1996
Date of Patent: Jul 8, 1997
Assignee: Ecolab Inc. (St. Paul, MN)
Inventors: James D. Decker (Apple Valley, MN), Scott R. Olson (Eagan, MN)
Primary Examiner: Lisa Lichtenstein
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.
Application Number: 0/53,226
Classifications
Current U.S. Class: Deodorizer Or Ozonizer (28) (D23/366)
International Classification: 2304;