Dual shower head unit

The ornamental design for a dual shower head unit, as shown and described.

FIG. 1 is a top plan view of a dual shower head unit showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a fragmentary cross-sectional view taken along line 4--4 of FIG. 3.

Patent	Priority	Assignee	Title
D341874,	May 05 1992		Dual shower head
D347262,	Jun 22 1992	Hydrokinetic design, Inc.	Adjustable unit for a dual headed shower fixture
D386567,	Nov 15 1996		Multi shower head
D417716,	Apr 15 1999	IW Industries Inc	Flood showerhead
D417903,	Apr 15 1999	IW Industries Inc.	Flood showerhead
D418199,	Apr 15 1999	IW Industries Inc.	Flood showerhead
D445478,	Sep 13 2000		Dual shower head adapter
D456493,	May 04 2001	SPEAKMAN COMPANY, THE	Multiple showerhead manifold
D467647,	Jul 13 2001		Dual head shower system
D481446,	Jan 16 2002		Dual head shower attachment
D483837,	Jan 06 2003		Shower head
D532090,	Apr 27 2005	Globe Union Industrial Corp.	Shower arm
D760875,	Feb 07 2014		Dual shower manifold
D977068,	Dec 13 2019	Kohler Co.	Shower components
ER5390,
ER7368,
ER7474,
ER7918,

Patent	Priority	Assignee	Title
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3254842,
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206043,
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D299850,	May 05 1986		Dual shower head unit
D316891,	Jun 01 1987		Two-headed shower

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