U.S. patent number D506,258 [Application Number D/191,014] was granted by the patent office on 2005-06-14 for hearing aid and hearing aid earpiece. This patent grant is currently assigned to GN Resound A/S. Invention is credited to Henrik Nielsen.
United States Patent | D506,258 |
Nielsen | June 14, 2005 |
Inventors: | Nielsen; Henrik (Roskilde, DK) |
---|---|
Assignee: | GN Resound A/S (Taastrup,
DK) |
Appl. No.: | D/191,014 |
Filed: | September 30, 2003 |
Current U.S. Class: | D24/174 |
Current International Class: | 2499 |
Field of Search: | ;D24/174,173,106 ;181/135 ;381/330,322,315,328,312 |
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5046580 | September 1991 | Barton |
D385036 | October 1997 | Nielsen |
6105714 | August 2000 | Lindgren |
2003/0002700 | January 2003 | Fretz et al. |
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