Hearing assistance device
Description
The broken lines shown are for illustrative purposes only and form no part of the claimed design.
Claims
I claim the ornamental design for a hearing assistance device, as shown and described.
Referenced Cited
U.S. Patent Documents
| D134424 | November 1942 | King |
| D271692 | December 6, 1983 | Morris |
| D300852 | April 25, 1989 | Sunderland et al. |
| D344800 | March 1, 1994 | Lamby |
| D380048 | June 17, 1997 | Hampf et al. |
| D417278 | November 30, 1999 | Eckstein |
| D419677 | January 25, 2000 | McKimm |
| D496653 | September 28, 2004 | Townsend et al. |
| D552596 | October 9, 2007 | Christopher |
Patent History
Patent number: D567379
Type: Grant
Filed: Jul 27, 2007
Date of Patent: Apr 22, 2008
Assignee: Bellman & Symfon AB (Gothenburg)
Inventor: Patric Svensson (Särö )
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Tarolli, Sundheim, Covell & Tummino LLP
Application Number: 29/289,669
Type: Grant
Filed: Jul 27, 2007
Date of Patent: Apr 22, 2008
Assignee: Bellman & Symfon AB (Gothenburg)
Inventor: Patric Svensson (Särö )
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Tarolli, Sundheim, Covell & Tummino LLP
Application Number: 29/289,669
Classifications
Current U.S. Class:
Hearing Aid (D24/174)