FIG. 1 is a front view of an audio amplifier.
FIG. 2 is a rear view of the audio amplifier shown in FIG. 1.
FIG. 3 is a top view of the audio amplifier shown in FIG. 1; and,
FIG. 4 is a bottom view of the audio amplifier shown in FIG. 1.
The broken lines show elements of the audio amplifier that form no part of the claimed design.
| Patent |
Priority |
Assignee |
Title |
| D619998, |
Jan 26 2009 |
GN NETCOM A S |
Headset |
| D620926, |
Oct 04 2008 |
|
Sound amplification ear device |
| D623173, |
Oct 05 2009 |
GemTek Technology Co., Ltd.; GEMTEK TECHNOOLOGY CO , LTD |
Housing of antenna device |
| D625711, |
Jan 29 2010 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Communications headset |
| D632673, |
Apr 21 2010 |
|
Remote control |
| D632794, |
Nov 20 2009 |
ANGEL SALES, INC |
Audio amplifier |
| D634305, |
Dec 22 2008 |
GN NETCOM A S |
Headset |
| D640241, |
Nov 12 2009 |
WELL BRAIN INTERNATIONAL LTD |
Sound amplification ear device with ear phone |
| D655277, |
Sep 13 2010 |
Angel Sales, Inc. |
Audio headset |
| D665384, |
Mar 24 2011 |
GN NETCOM A S |
Headset |
| D669887, |
Oct 07 2011 |
Blueant Wireless Pty Limited |
Telecommunications headset |
| D684558, |
Aug 03 2011 |
3M Innovative Properties Company |
Earcup |
| D705196, |
May 24 2013 |
Etymotic Research, Inc. |
Electronic earplug |
| D705197, |
May 24 2013 |
Etymotic Research, Inc. |
Electronic earplug |
| D705198, |
May 24 2013 |
Etymotic Research, Inc. |
Electronic earplug |
| D705758, |
May 24 2013 |
Etymotic Research, Inc. |
Electronic earplug |
| D705759, |
May 24 2013 |
Etymotic Research, Inc. |
Electronic earplug |
| D705760, |
May 24 2013 |
Etymotic Research, Inc. |
Electronic earplug |
| D719139, |
Nov 18 2013 |
3M Innovative Properties Company |
Hearing protector housing |
| D719549, |
Nov 18 2013 |
3M Innovative Properties Company |
Hearing protector windscreen |
| D725081, |
Oct 30 2013 |
Harman International Industries, Incorporated |
Earphone |
| D725635, |
Oct 30 2013 |
Harman International Industries, Incorporated |
Earphone |
| D841816, |
Dec 01 2016 |
SOSO CO., LTD. |
Wireless bio signal measuring device |
| D855588, |
Jan 25 2018 |
SHENZHEN DALIYUAN TECH CO., LTD. |
Wireless sports headset |
| D874443, |
Jul 31 2018 |
SHENZHEN FUSHIKE ELECTRONIC CO., LTD. |
Wireless headset |
| D888023, |
Nov 01 2019 |
|
Earphone |
| D914651, |
Oct 28 2020 |
|
Earphone |
| D922359, |
Oct 27 2020 |
SHENZHEN LINGQIU TECHNOLOGY CO., LTD.; SHENZHEN LINGQIU TECHNOLOGY CO , LTD |
Earphone |
| D975659, |
Nov 07 2018 |
Hunter Fan Company |
Remote control |
| D983771, |
Apr 12 2021 |
Shenzhen FuShiKe Electronic Co., Ltd |
Wireless earphone |
| D989295, |
Dec 07 2020 |
SHL MEDICAL AG |
Power pack for a medical injection device |
| Patent |
Priority |
Assignee |
Title |
| 4745661, |
Apr 06 1987 |
EMERGENCY RESPONSE SYSTEMS, INC |
Cord attachment for location of cigarette lighter |
| 7020300, |
Nov 02 2004 |
Fellowes, Inc |
Headset with resiliently deflectable boom |
| 238560, |
|
|
|
| D254725, |
Apr 20 1977 |
United States Surgical Corporation |
Temperature sensing probe |
| D373567, |
Jun 30 1995 |
Motorola, Inc |
Overmolded housing for an interface cable |
| D385540, |
Dec 21 1995 |
Vuzix Corporation |
Hand controller |
| D385541, |
Dec 21 1995 |
Vuzix Corporation |
Hand controller |
| D389806, |
Apr 17 1996 |
GN Danavox A/S |
Remote control unit for hearing aid |
| D394436, |
Apr 17 1997 |
Minnesota Mining & Manufacturing Company |
Headset assembly |
| D411175, |
Nov 06 1998 |
Thomas & Betts International, Inc |
Adapter |
| D440205, |
Jul 12 2000 |
RJ Intellectual Properties, LLC |
Electrical connector |
| D441185, |
Apr 18 2000 |
Honda Giken Kogyo Kabushiki Kaisha |
Key fob |
| D441524, |
Apr 18 2000 |
Honda Giken Kogyo Kabushiki Kaisha |
Key fob |
| D443859, |
Oct 27 2000 |
2Wire, Inc. |
Network adapter |
| D453503, |
Jun 16 2000 |
VULCAN NORTHEAST, INC |
Electronic control device |
| D453753, |
Mar 03 2000 |
LG Electronics Inc. |
Remote controller |
| D457513, |
Sep 06 2000 |
ArialPhone LLC |
Earset communicator |
| D462689, |
Dec 07 2000 |
Sandisk IL Ltd |
Universal serial bus apparatus |
| D463787, |
Aug 31 2001 |
PLANTRONICS INC |
Control pod for a microphone/headset controller |
| D465784, |
Feb 22 2000 |
SCM MICROSYSTEMS, INC |
Memory card adapter |
| D469770, |
Apr 02 2001 |
TELEX COMMUNICATIONS HOLDINGS, INC ; TELEX COMMUNICATIONS, INC |
Headset signal converter pod |
| D470833, |
Jun 22 2001 |
GN NETCOM A S |
Headset |
| D473217, |
Mar 06 2002 |
|
Microphone and speaker capsule for cellular phone headsets |
| D475996, |
Nov 13 2001 |
Plantronics, Inc |
Universal serial bus interface housing for communications devices |
| D478893, |
Jul 27 2001 |
Nokia Corporation |
Remote control |
| D479834, |
Nov 27 2001 |
Vertu Corporation Limited |
Headset |
| D480386, |
May 06 2002 |
FeONIC plc |
Sound bug reproducing device |
| D480389, |
Jun 03 2002 |
CAMBIUM NETWORKS, LTD |
Housing for a communication device |
| D486478, |
Aug 12 2002 |
LOGITECH EUROPE S A |
Interface member |
| D493175, |
May 17 2002 |
HELLO DIRECT, INC |
Multimedia adapter for a headset amplifier |
| D494570, |
Nov 25 2003 |
Motorola Mobility LLC |
Headset |
| D494571, |
Dec 10 2003 |
Plantronics, Inc. |
Communications headset adapter |
| D497357, |
Apr 09 2003 |
HM Electronics, Inc. |
Wireless headset |
| D501643, |
Dec 13 2002 |
The Chamberlain Group, Inc. |
Transmitter for a monitor for a movable barrier |
| D502171, |
Nov 19 2003 |
Sysware Corporation |
Wireless earphone |
| D504884, |
Sep 25 2002 |
Microsoft Mobile Oy |
Headset |
| D509210, |
Aug 19 2004 |
Plantronics, Inc |
Communications headset |
| D510711, |
Dec 03 2003 |
Cilag GmbH International; Lifescan IP Holdings, LLC |
Analyte test meter |
| D516032, |
Jun 08 2004 |
BELKIN INTERNATIONAL, INC |
Cable head |
| D520988, |
Jul 15 2005 |
Thomson Licensing S.A.; Thomson Licensing SA |
Remote control |
| D525947, |
Mar 09 2004 |
Clipsal Australia Pty Ltd |
Remote control unit |
| D532775, |
May 11 2005 |
Microsoft Corporation |
Body shape for remote controller |
| D537780, |
Jan 04 2005 |
BELKIN INTERNATIONAL, INC |
HDMI extender |
| D541261, |
May 11 2005 |
Microsoft Corporation |
Body shape for remote controller |
| D542281, |
Oct 12 2004 |
Thomson Licensing, S.A.; THOMSON LICENSING S A |
Universal remote control |
| D543937, |
Jan 04 2005 |
Discus Dental, LLC |
Power pack for dentistry applications |
| D545813, |
Dec 09 2005 |
Motorola Mobility LLC |
Communication device |
| D551626, |
Sep 20 2006 |
Cheng Uei Precision Industry Co., Ltd. |
USB connector |
| D552596, |
Dec 27 2005 |
Motorola Mobility LLC |
Communication device |
| D554626, |
Jul 25 2006 |
Motorola Mobility LLC |
Headset for a radio communication device |
| D555021, |
Mar 07 2006 |
TRIVIDIA HEALTH, INC |
Diagnostic meter |
| D555150, |
Feb 13 2006 |
Motorola Mobility LLC |
Housing for a headset |
| D555151, |
Jan 26 2006 |
Sony Ericsson Mobile Communications AB |
Headset |
| D560617, |
Aug 01 2005 |
SOMFY SAS |
Switch enclosure |
| D561743, |
Mar 01 2006 |
Motorola Mobility LLC |
Housing for a headset |
| D562310, |
Nov 03 2006 |
Samsung Electronics Co., Ltd. |
Bluetooth headset |
| D565033, |
Apr 18 2006 |
GN NETCOM A S |
Wireless headset |
| D568810, |
Mar 21 2006 |
Energizer Brands, LLC |
Direct current power supply |
| D569842, |
Jun 13 2007 |
Plantronics, Inc. |
Communications headset |
| D571737, |
Feb 05 2007 |
Hunter Douglas, Inc. |
Remote control for architectural covering |
| D582899, |
Dec 28 2007 |
ANGEL SALES, INC |
Audio amplifier |
| D584292, |
Apr 29 2008 |
HOME CONTROL SINGAPORE PTE LTD |
Remote control unit |
| D586301, |
Aug 31 2007 |
SAVANT SYSTEMS, INC |
Handheld remote control |
| D586793, |
Nov 20 2006 |
Samsung Electronics Co., Ltd. |
Cellular phone accessary |