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Patent
D851770
Priority
Jan 23 2018
Filed
Jan 23 2018
Issued
Jun 18 2019
Expiry
Jun 18 2034
Assg.orig
Entity
unknown
7
41
n/a
The ornamental design for a hearing aid , as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
1. Hearing aid
1.1 is a right side elevation view of a hearing aid showing my new design;
1.2 is a left side elevation view thereof;
1.3 is a front elevation view thereof;
1.4 is a rear elevation view thereof;
1.5 is a bottom plan view thereof;
1.6 is a top plan view thereof; and
1.7 is a perspective view thereof.
Christiansen, Henrik Hetz
Patent
Priority
Assignee
Title
D865721 ,
Feb 07 2013
Decibullz LLC
Moldable earpiece
D909344 ,
Jan 11 2019
Foster Electric Company, Limited
Earphones
D914650 ,
Sep 17 2020
MIFO TECHNOLOGY CO., LTD
Wireless earbuds with charging case
D924208 ,
Dec 02 2019
SHENZHEN SHI KISB ELECTRONIC CO ,LTD
Wireless earphone
D958372 ,
Jun 22 2020
GN HEARING A S
Hearing aid
D961088 ,
Jun 22 2020
GN HEARING A S
Hearing aids
D971413 ,
Feb 02 2021
Sonova AG
Hearing aid
Patent
Priority
Assignee
Title
2487038 ,
20100220884 ,
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Cabot Safety Intermediate Corporation
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SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY
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Cabot Safety Intermediate Corporation
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JPMorgan Chase Bank, National Association
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Cabot Safety Intermediate Corporation
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SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY
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SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY
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RHINOMETRICS A S
Ear tip for use in hearing testing
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Moldex-Metric, Inc
Earplug
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Hearing aid tip
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Earplug
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3M Innovative Properties Company
Earplug handle
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3M Innovative Properties Company
Earplug
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3M Innovative Properties Company
Earplug
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HONEYWELL SAFETY PRODUCTS USA, INC
Earplug
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HONEYWELL SAFETY PRODUCTS USA, INC
Earplug with low angle flanges
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Nov 08 2004
Hearing aid eartip
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Oct 21 2004
Moldex-Metric, Inc.; Moldex-Metric, Inc
Earplug
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HONEYWELL SAFETY PRODUCTS USA, INC
Flange earplug
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JETVOX ACOUSTIC CORP.
Earplug type earphone
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Feb 20 2004
3M Innovative Properties Company
Flanged earplug
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Jul 23 2008
Burton Technologies, LLC
Earbud adapter
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Sep 04 2008
Earplug
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Well Brain International, Ltd.
Rechargeable in the ear hearing amplifier
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Mar 11 2010
Moldex-Metric, Inc.; Moldex-Metric, Inc
Earplug
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WIDEX A S
Cerumen collector
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Apr 02 2010
Ear tip
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May 25 2011
SIVANTOS PTE LTD
Hearing device
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May 25 2011
SIVANTOS PTE LTD
Hearing device
D676954 ,
Aug 11 2011
Moldex-Metric, Inc.; Moldex-Metric, Inc
Dual mode attenuating earplug
D715272 ,
Sep 10 2013
Burton Technologies, LLC
Earbud adapter
D717938 ,
Feb 25 2013
Syzygy Memory Plastics
Earplug
D728107 ,
Jun 09 2014
Actervis GmbH
Hearing aid
D739518 ,
May 29 2014
BUTLER, STEVEN DANIEL
Earplug
D739520 ,
Jul 15 2014
BUTLER, STEVEN DANIEL
Earplug
D745135 ,
May 29 2014
BUTLER, STEVEN DANIEL
Earplug
D773032 ,
Dec 15 2014
Dolby Laboratories Licensing Corporation
Earplug
D806879 ,
Jun 24 2016
ETAL DESIGNS, INC
Hearing device
Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a