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Patent
   D340522
Priority
Jun 03 1991
Filed
Dec 03 1991
Issued
Oct 19 1993
Expiry
Oct 19 2007
Inventors
Silbersky,…
Assg.orig
Nobelpharm…
Assg.curr
Nobelpharm…
Entity
unknown
Referenced by
11
References
5
Maint.:
n/a
The ornamental design for a hearing aid housing, as shown and described.

FIG. 1 is a perspective front, left side and top view of a hearing aid housing showing my new design; and,

FIG. 2 is a rear, right side and bottom view thereof.
INVENTORS:

Silbersky, Jonnie

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D605293, Jun 17 2008 Panasonic Corporation Hearing aid
D605294, Oct 01 2008 Bellman & Symfon Europe AB Hearing assistance device
D605770, Oct 01 2008 Bellman & Symfon Europes AB Hearing assistance device
D670390, Dec 17 2010 Advanced Bionics AG Sound processor
D670391, Dec 17 2010 Advanced Bionics AG Sound processor
D681213, Mar 27 2012 Widex A/S Transmitter for hearing aid
D683029, Dec 17 2010 Advanced Bionics, LLC Sound processor
D690819, Jun 21 2010 OTICON MEDICAL A S Power hearing aid
D691728, Jun 21 2010 OTICON MEDICAL A S Power hearing aid
D693008, Mar 09 2013 Advanced Bionics AG Sound processor enclosure exterior
D720461, Oct 23 2013 Bellman & Symfon Europe AB Hearing assistance device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2497336,
148320,
153150,
167873,
231235,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 03 1991Nobelpharma AB(assignment on the face of the patent)
Jan 22 1992SILBERSKY, JONNIENobelpharma ABASSIGNMENT OF ASSIGNORS INTEREST 0060020685 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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