Patent
   D605294
Priority
Oct 01 2008
Filed
Mar 31 2009
Issued
Dec 01 2009
Expiry
Dec 01 2023
Assg.orig
Entity
unknown
11
13
n/a
I claim the ornamental design for a hearing assistance device, as shown and described.

FIG. 1 is a perspective view of a hearing assistance device of the present invention,

FIG. 2 is a front elevation view of the hearing assistance device of FIG. 1;

FIG. 3 is a back elevation view of the hearing assistance device of FIG. 1;

FIG. 4 is a left side elevation view of the hearing assistance device of FIG. 1;

FIG. 5 is a right side elevation view of the hearing assistance device of FIG. 1;

FIG. 6 is a top plan view of the hearing assistance device of FIG. 1; and,

FIG. 7 is a bottom plan view of the hearing assistance device of FIG. 1.

The broken lines in FIGS. 2–6 are included for the purpose of illustrating portions of the hearing assistance device that form no part of the claimed design.

Bergström, Pär

Patent Priority Assignee Title
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D682430, Apr 06 2012 SOPHONO, INC Magnetic attachment mechanism for bone conduction hearing device
D689615, Nov 17 2011 SOPHONO, INC Magnetic attachment mechanism for bone conduction hearing device
D720461, Oct 23 2013 Bellman & Symfon Europe AB Hearing assistance device
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D922359, Oct 27 2020 SHENZHEN LINGQIU TECHNOLOGY CO., LTD.; SHENZHEN LINGQIU TECHNOLOGY CO , LTD Earphone
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Mar 27 2009BERGSTROM, PAR, MR Bellman & Symfon Europe ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224770425 pdf
Mar 31 2009Bellman & Symfon Europe AB(assignment on the face of the patent)
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