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						 Patent  
						   D724561  
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						 Priority  
						Jan 06 2014 
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						 Filed 
						Jan 06 2014  
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						 Issued 
						Mar 17 2015 
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						 Expiry 
						Mar 17 2029 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    50 
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					    13 
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						  n/a 
					   
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			  The ornamental design for a “headphones,” as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a perspective view of headphones showing our new design, the opposite perspective view is a mirror image;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines illustrate environmental structure and portions of the headphones which form no part of the claimed design.
	
	Ko, Hui-An
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D750041,  | 
	 Jul 03 2014 | 
	 GN NETCOM A S | 
	 Headphones | 
	 
    
	 | D763226,  | 
	 Sep 04 2013 | 
	 Zound Industries International AB | 
	 Headphone | 
	 
    
	 | D796476,  | 
	 Nov 17 2015 | 
	 Samsung Electronics Co., Ltd. | 
	 Headset | 
	 
    
	 | D805055,  | 
	 Jan 05 2015 | 
	 SKULLCANDY, INC  | 
	 Headphone | 
	 
    
	 | D811362,  | 
	 Sep 03 2015 | 
	 Zound Industries International AB | 
	 Headphone headset | 
	 
    
	 | D812035,  | 
	 Mar 02 2016 | 
	 Zound Industries International AB | 
	 Headphone headset | 
	 
    
	 | D826894,  | 
	 Mar 02 2017 | 
	  | 
	 Headphone | 
	 
    
	 | D830994,  | 
	 Dec 23 2016 | 
	 Samsung Electronics Co., Ltd. | 
	 Neckband earphone | 
	 
    
	 | D845927,  | 
	 Aug 04 2017 | 
	  | 
	 Gaming headset | 
	 
    
	 | D851063,  | 
	 Aug 01 2017 | 
	  | 
	 Gaming headset | 
	 
    
	 | D851064,  | 
	 Aug 02 2017 | 
	  | 
	 Gaming headset | 
	 
    
	 | D851627,  | 
	 May 11 2017 | 
	 Zound Industries International AB | 
	 Headphone | 
	 
    
	 | D853988,  | 
	 Aug 01 2017 | 
	  | 
	 Gaming headset | 
	 
    
	 | D866515,  | 
	 Jul 03 2018 | 
	  | 
	 Earphone | 
	 
    
	 | D868023,  | 
	 Apr 01 2016 | 
	 Bose Corporation | 
	 Set of headphones | 
	 
    
	 | D868024,  | 
	 Apr 01 2016 | 
	 Bose Corporation | 
	 Set of headphones | 
	 
    
	 | D868030,  | 
	 Jun 13 2017 | 
	 Razer (Asia-Pacific) Pte. Ltd. | 
	 Headset | 
	 
    
	 | D868734,  | 
	 Aug 04 2017 | 
	  | 
	 Gaming headset | 
	 
    
	 | D870066,  | 
	 Nov 27 2017 | 
	 URBANISTA AB | 
	 Headphones | 
	 
    
	 | D870696,  | 
	 Aug 01 2017 | 
	  | 
	 Gaming headset | 
	 
    
	 | D872047,  | 
	 Sep 11 2017 | 
	  | 
	 Headset | 
	 
    
	 | D874428,  | 
	 Aug 08 2018 | 
	 Bose Corporation | 
	 Set of headphones | 
	 
    
	 | D876392,  | 
	 Jul 26 2018 | 
	 ZHONGTIAN DINGSHENG  SHENZHEN  INDUSTRY CO , LTD  | 
	 Headphone | 
	 
    
	 | D881843,  | 
	 Dec 23 2019 | 
	 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD | 
	 Headphones | 
	 
    
	 | D891398,  | 
	 Jan 07 2019 | 
	  | 
	 Headphone | 
	 
    
	 | D899400,  | 
	 Feb 27 2018 | 
	 Hewlett-Packard Development Company, L.P. | 
	 Headset | 
	 
    
	 | D901439,  | 
	 Apr 28 2019 | 
	  | 
	 Headset | 
	 
    
	 | D908110,  | 
	 Apr 16 2019 | 
	 ZHONGTIAN DINGSHENG  SHENZHEN  INDUSTRY CO , LTD  | 
	 Headphone | 
	 
    
	 | D910596,  | 
	 Jul 31 2020 | 
	  | 
	 Headset | 
	 
    
	 | D913988,  | 
	 Nov 30 2018 | 
	 GN AUDIO A S | 
	 Headset | 
	 
    
	 | D924842,  | 
	 Dec 01 2019 | 
	 KYE Systems Corp. | 
	 Headset | 
	 
    
	 | D937805,  | 
	 Nov 30 2018 | 
	 GN AUDIO A/S | 
	 Headset | 
	 
    
	 | D937808,  | 
	 Apr 10 2020 | 
	  | 
	 Headset | 
	 
    
	 | D941802,  | 
	 Mar 31 2020 | 
	 SHENZHEN YONGSHENG ELECTRONIC TECHNOLOGY CO., LTD. | 
	 Headset | 
	 
    
	 | D951908,  | 
	 Dec 30 2019 | 
	 SHENZHEN JIAYZ PHOTO INDUSTRIAL ,LTD | 
	 Wireless headphone | 
	 
    
	 | D953290,  | 
	 Jul 04 2020 | 
	 ZHONGTIAN DINGSHENG  SHENZHEN  INDUSTRY CO , LTD  | 
	 Earphone | 
	 
    
	 | D971875,  | 
	 Dec 19 2019 | 
	 GN AUDIO A/S | 
	 Headphones | 
	 
    
	 | D980188,  | 
	 Dec 19 2019 | 
	 GN AUDIO A/S | 
	 Headphones | 
	 
    
	 | D980819,  | 
	 Dec 19 2019 | 
	 GN AUDIO A/S | 
	 Headphones | 
	 
    
	 | D982551,  | 
	 Dec 17 2020 | 
	 YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. | 
	 Wireless headphone | 
	 
    
	 | D983164,  | 
	 Dec 02 2020 | 
	 YI ZHAO ( SHENZHEN ) CO., LIMITED | 
	 Audio headset | 
	 
    
	 | D987598,  | 
	 Dec 17 2020 | 
	 YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. | 
	 Wireless headphone | 
	 
    
	 | ER1134,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER150,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER2709,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER3270,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER3581,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER7472,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER8261,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER927,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 2437049,  | 
	  | 
	  | 
	  | 
	 
    
	 | 6081604,  | 
	 Mar 19 1997 | 
	 Kabushiki Kaisha Audio-Technica | 
	 Electric sound converter | 
	 
    
	 | 958263,  | 
	  | 
	  | 
	  | 
	 
    
	 | D246259,  | 
	 Jun 20 1975 | 
	 Matsushita Electric Industrial Co., Ltd. | 
	 Head phone | 
	 
    
	 | D637176,  | 
	 Jan 04 2010 | 
	 Apple Inc | 
	 Headphone | 
	 
    
	 | D641725,  | 
	 Aug 02 2010 | 
	 CREATIVE TECHNOLOGY LTD | 
	 Headphones | 
	 
    
	 | D666579,  | 
	 Sep 21 2011 | 
	 Cheng Uei Precision Industry Co., Ltd. | 
	 Stereo headset | 
	 
    
	 | D672745,  | 
	 Nov 02 2011 | 
	 PERFORMANCE DESIGNED PRODUCTS LLC | 
	 Headset with microphone | 
	 
    
	 | D697048,  | 
	 Sep 19 2012 | 
	 Harman International Industries, Incorporated | 
	 Headphones | 
	 
    
	 | D697495,  | 
	 Sep 13 2011 | 
	 ZHONGSHAN K-MATE GENERAL ELECTRONICS CO , LTD | 
	 Bluetooth® stereo headset | 
	 
    
	 | D706744,  | 
	 Apr 23 2013 | 
	 Cotron Corporation | 
	 Headphone | 
	 
    
	 | D707200,  | 
	 Mar 01 2013 | 
	 Cotron Corporation | 
	 Headphone | 
	 
    
	 | D713374,  | 
	 May 02 2013 | 
	 Lenbrook Industries Limited | 
	 Headphones | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a