Patent
   D444237
Priority
Nov 28 2000
Filed
Nov 28 2000
Issued
Jun 26 2001
Expiry
Jun 26 2015
Assg.orig
Entity
unknown
4
4
n/a
I claim the ornamental design for a ear coupler, as shown and described.

FIG. 1 is a perspective view of my new design;

FIG. 2 is a front elevational view thereof; the rear elevational view thereof being identical to said front elevational view;

FIG. 3 is a right side elevational view thereof; the left side elevational view thereof being identical to said right side elevational view;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Stone, Robert T.

Patent Priority Assignee Title
D601134, Feb 10 2009 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Earbud for a communications headset
D645455, Aug 10 2010 SCION NEUROSTIM, INC Earpiece
D661809, Jan 13 2010 Widex A/S Acoustic coupler for a hearing aid
D707153, Oct 27 2011 ERICKSON, CHRISTIAN; MEISSNER, CALLAHAN Fastener for a relocatable ornament
Patent Priority Assignee Title
3118023,
4055233, Dec 22 1975 BE AVIONICS, INC , A DE CORP Ear coupler
D270566, Oct 21 1980 Tube coupler for a hearing aid ear mold
D350395, Mar 22 1990 Connector coupling for a hearing aid
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 28 2000Kinderlife Instruments, Inc.(assignment on the face of the patent)
Apr 12 2001STONE, ROBERT T KINDERLIFE INSTRUMENTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117390749 pdf
Mar 29 2002KINDERLIFE INSTRUMENTS, INC PEMSTAR PACIFIC CONSULTANTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219980750 pdf
Mar 30 2002PEMSTAR PACIFIC CONSULTANTS, INC Natus Medical IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219980756 pdf
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