Helmet
Latest GUANGDONG YUANFENG ELECTRONIC TECHNOLOGY CO., LTD. Patents:
Description
The dashed lines are for the purposes of illustrating portions of the helmet and form no part of the claimed design.
Claims
The ornamental design for a helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
D372559 | August 6, 1996 | Murakami |
D453860 | February 19, 2002 | Lu |
D481172 | October 21, 2003 | Ho |
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D495835 | September 7, 2004 | Ho |
D517739 | March 21, 2006 | Ho |
D536832 | February 13, 2007 | Ho |
D549881 | August 28, 2007 | Chen |
D553300 | October 16, 2007 | Navarra |
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D679865 | April 9, 2013 | Garneau |
D724788 | March 17, 2015 | Woxing |
D771320 | November 8, 2016 | Ashida |
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D835848 | December 11, 2018 | Cheng |
D836845 | December 25, 2018 | Bone |
Patent History
Patent number: D860544
Type: Grant
Filed: Sep 12, 2017
Date of Patent: Sep 17, 2019
Assignees: GUANGDONG YUANFENG ELECTRONIC TECHNOLOGY CO., LTD. (Guangdong), DONGGUAN YUANFENG TECHNOLOGY CO., LTD. (Guangdong)
Inventors: Haifeng Rong (Dongguan), Xin Zhong (Dongguan), Yuhui Xiong (Dongguan), Xiaobo Zhou (Dongguan), Hu Leng (Dongguan)
Primary Examiner: Ruth McInroy
Application Number: 29/617,144
Type: Grant
Filed: Sep 12, 2017
Date of Patent: Sep 17, 2019
Assignees: GUANGDONG YUANFENG ELECTRONIC TECHNOLOGY CO., LTD. (Guangdong), DONGGUAN YUANFENG TECHNOLOGY CO., LTD. (Guangdong)
Inventors: Haifeng Rong (Dongguan), Xin Zhong (Dongguan), Yuhui Xiong (Dongguan), Xiaobo Zhou (Dongguan), Hu Leng (Dongguan)
Primary Examiner: Ruth McInroy
Application Number: 29/617,144
Classifications
Current U.S. Class:
Cranial (D29/102)