Hair extension
Latest Xuchang Longqi Electronic Commerce Co., Ltd. Patents:
Description
The broken lines in
Claims
The ornamental design for a hair extension, as shown and described.
Referenced Cited
U.S. Patent Documents
3280826 | October 1966 | Jenkins |
D447286 | August 28, 2001 | Diaz |
7458383 | December 2, 2008 | Song |
7661434 | February 16, 2010 | Frazier |
7753057 | July 13, 2010 | Kallabat |
D685135 | June 25, 2013 | Jazwinski |
8528571 | September 10, 2013 | Costa |
D704893 | May 13, 2014 | Dierker |
9486024 | November 8, 2016 | Kim |
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20080257369 | October 23, 2008 | Poole |
Patent History
Patent number: D844250
Type: Grant
Filed: Apr 23, 2017
Date of Patent: Mar 26, 2019
Assignee: Xuchang Longqi Electronic Commerce Co., Ltd. (Xuchang)
Inventor: Yunlong Hua (Yuzhou)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/601,497
Type: Grant
Filed: Apr 23, 2017
Date of Patent: Mar 26, 2019
Assignee: Xuchang Longqi Electronic Commerce Co., Ltd. (Xuchang)
Inventor: Yunlong Hua (Yuzhou)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/601,497
Classifications
Current U.S. Class:
Wig Or Hairpiece (D28/92)