Hearing aid

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Description

FIG. 1 is a reduced perspective view of a hearing aid, showing the design with an attached flexible ear tube;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a back end view thereof; and,

FIG. 7 is a front end view thereof.

The features shown in broken lines represent environment and do not form part of the claimed design.

Claims

I claim the ornamental design for a hearing aid, as shown and described.

Referenced Cited
U.S. Patent Documents
D322319 December 10, 1991 van Mourik
D354568 January 17, 1995 Araki et al.
D385036 October 14, 1997 Nielsen
5802183 September 1, 1998 Scheller et al.
6041128 March 21, 2000 Narisawa et al.
D457635 May 21, 2002 Dittli et al.
D473652 April 22, 2003 Darley et al.
D516216 February 28, 2006 Portmann
D532111 November 14, 2006 Espersen
D541420 April 24, 2007 Darbut et al.
Patent History
Patent number: D558880
Type: Grant
Filed: Mar 7, 2006
Date of Patent: Jan 1, 2008
Inventor: Anthony D. Le (Huntersville, NC)
Primary Examiner: Ian Simmons
Assistant Examiner: Anhdao Doan
Attorney: Schwartz Law Firm P.C.
Application Number: 29/255,325
Classifications
Current U.S. Class: Hearing Aid (D24/174)