Aroma diffuser unit

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Description

FIG. 1 is a perspective view of an aroma difuser unit showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D295217 April 12, 1988 Glucksman
4370300 January 25, 1983 Mori et al.
4731520 March 15, 1988 Glucksman et al.
Patent History
Patent number: D307050
Type: Grant
Filed: Jun 12, 1987
Date of Patent: Apr 3, 1990
Assignee: Environmental Fragrance Technologies, Ltd. (New York, NY)
Inventors: Dov Z. Glucksman (Brookline, MA), Jorg Ratzlaff (New York, NY)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Application Number: 7/62,195
Classifications
Current U.S. Class: Deodorizer Or Ozonizer (28) (D23/366)