Patent
   D674491
Priority
May 25 2011
Filed
Nov 23 2011
Issued
Jan 15 2013
Expiry
Jan 15 2027
Assg.orig
Entity
unknown
12
12
n/a
The ornamental design for a hearing device, as shown and described.

FIG. 1 is a front elevation view of a hearing device showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right view thereof; and,

FIG. 7 is a perspective view thereof.

Naumann, Frank, Rose, Steven, Heaysman, Stewart James, Bailey, John William

Patent Priority Assignee Title
D693177, Mar 09 2012 BB IPR Limited Trainer cup
D717959, Mar 30 2014 Eargo, Inc Open ear hearing aid
D728107, Jun 09 2014 Actervis GmbH Hearing aid
D806686, Aug 31 2016 Harman International Industries, Incorporated Earphone enhancer
D817932, Aug 31 2016 1MORE INC. Earphone
D846124, Apr 18 2017 Sonova AG Hearing aid
D851770, Jan 23 2018 Hearing aid
D852363, Jan 23 2018 Hearing aid
D853359, Jan 25 2018 Housing for high-fidelity earbud
D859369, Aug 31 2016 1MORE INC. Earphone
D860974, Nov 03 2017 Earbud tip
D941807, May 15 2020 Yibai Science & Technology (Shenzhen) Co., Ltd. Earphone
Patent Priority Assignee Title
4447677, Apr 20 1981 Sony Corporation Hearing aid
4870688, May 27 1986 M-E MANUFACTURING AND SERVICES, INC Mass production auditory canal hearing aid
5784471, Jul 15 1995 Sennheiser electronic KG Hearing aid with an electrodynamic acoustic transducer
8160284, Sep 09 2008 ETYMOTIC RESEARCH, INC Amplification circuit and hearing aid
20100220884,
D375556, Jun 27 1994 Rion Kabushiki Kaisha Hearing aid
D397796, Jul 01 1997 Citizen Tokei Kabushiki Kaisha; Sayama Seimitsu Kogyo Kabushiki Kaisha Hearing aid
D554756, Jan 30 2006 SONGBIRD HOLDINGS, LLC Hearing aid
D612058, Nov 26 2008 Well Brain International, Ltd. Rechargeable in the ear hearing amplifier
D615206, Apr 18 2008 Sonova AG Earphone
D636492, Apr 30 2009 Sonova AG Hearing aid
D637181, Feb 16 2010 KLIPSCH GROUP, INC Headphone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 14 2011BAILEY, JOHN WILLIAMSIEMENS MEDICAL INSTRUMENTS PTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274040124 pdf
Nov 14 2011HEAYSMAN, STEWART JAMESSIEMENS MEDICAL INSTRUMENTS PTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274040124 pdf
Nov 14 2011NAUMANN, FRANKSIEMENS MEDICAL INSTRUMENTS PTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274040124 pdf
Nov 14 2011ROSE, STEVENSIEMENS MEDICAL INSTRUMENTS PTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274040124 pdf
Nov 23 2011Siemens Medical Instruments Pte. Ltd.(assignment on the face of the patent)
Apr 16 2015SIEMENS MEDICAL INSTRUMENTS PTE LTD SIVANTOS PTE LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0360890827 pdf
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