Aroma diffuser unit Patent Grant Glucksman , et al. April 3, 1 [Environmental Fragrance Technologies, Ltd.]

Aroma diffuser unit

Glucksman , et al. April 3, 1

Patent Grant D307050

U.S. patent number D307,050 [Application Number 07/062,195] was granted by the patent office on 1990-04-03 for aroma diffuser unit. This patent grant is currently assigned to Environmental Fragrance Technologies, Ltd.. Invention is credited to Dov Z. Glucksman, Jorg Ratzlaff.

United States Patent	D307,050
Glucksman , et al.	April 3, 1990

Aroma diffuser unit

Claims

The ornamental design for an aroma diffuser unit, as shown.

Inventors:	Glucksman; Dov Z. (Brookline, MA), Ratzlaff; Jorg (New York, NY)
Assignee:	Environmental Fragrance Technologies, Ltd. (New York, NY)
Appl. No.:	07/062,195
Filed:	June 12, 1987

Current U.S. Class:	D23/366
Field of Search:	;D23/364,366 ;55/279,316 ;261/DIG.65,31,30 ;422/123,124,4 ;219/272,275,276

References Cited [Referenced By]

U.S. Patent Documents


D295217	April 1988	Glucksman
4370300	January 1983	Mori et al.
4731520	March 1988	Glucksman et al.

Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa

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.

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