Hearing aid device

Lockenwitz May 6, 2

Patent Grant D568480

U.S. patent number D568,480 [Application Number D/255,174] was granted by the patent office on 2008-05-06 for hearing aid device. This patent grant is currently assigned to Oticon A/S. Invention is credited to Christian Lockenwitz.


United States Patent D568,480
Lockenwitz May 6, 2008

Hearing aid device

Claims

CLAIM The ornamental design for a hearing aid device, as substantially shown and described.
Inventors: Lockenwitz; Christian (Copenhagen N, DK)
Assignee: Oticon A/S (Smorum, DK)
Appl. No.: D/255,174
Filed: March 7, 2006

Foreign Application Priority Data

Sep 7, 2005 [EM] 000396734-0001
Current U.S. Class: D24/174
Current International Class: 2499
Field of Search: ;D24/173,174 ;D14/205,223 ;381/23.1,312,322-330,380-382 ;181/129,130,134,135,137

References Cited [Referenced By]

U.S. Patent Documents
D322319 December 1991 van Mourik
D385036 October 1997 Nielsen
D506258 June 2005 Nielsen
D532111 November 2006 Espersen
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Doan; Anhdao
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP

Description



FIG. 1 is perspective view of the hearing aid device, showing a front, elevated perspective of the ear unit of the hearing aid device and a side, elevated perspective of the behind-the-ear unit of the hearing aid device;

FIG. 2 is a view of the hearing aid device, showing a front, lower perspective of the ear unit and a left side view of the behind-the-ear unit;

FIG. 3 is a view of the hearing aid device, showing a rear view of the ear unit and a right side view of the behind-the-ear unit;

FIG. 4 is a view of the hearing aid device, showing a side view of the ear unit and a top view of the behind-the-ear unit, when a bottom surface of the behind-the-ear unit is substantially lying flat;

FIG. 5 is a view of the hearing aid device, showing a bottom view of the ear unit and a bottom view of the behind-the-ear unit;

FIG. 6 is a view of the hearing aid device, showing a side view of the ear unit and a rear view of the behind-the-ear unit; and,

FIG. 7 is a view of the hearing aid device, showing a top view of the ear unit and a top view of the behind-the-ear unit, when the top surface of the behind-the-ear unit is substantially horizontal.

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