Hair extension
Latest Xuchang Longqi Electronic Commerce Co., Ltd. Patents:
Description
Claims
The ornamental design for a hair extension, as shown and described.
Referenced Cited
U.S. Patent Documents
D440715 | April 17, 2001 | Sartena |
D447286 | August 28, 2001 | Diaz |
7032602 | April 25, 2006 | Chang |
7458383 | December 2, 2008 | Song |
7992576 | August 9, 2011 | Chang |
D683072 | May 21, 2013 | Clark |
D751255 | March 8, 2016 | Cerrito |
9486024 | November 8, 2016 | Kim |
D802219 | November 7, 2017 | Lee |
20050011530 | January 20, 2005 | Chang |
20050098190 | May 12, 2005 | Kim |
Patent History
Patent number: D843661
Type: Grant
Filed: Apr 23, 2017
Date of Patent: Mar 19, 2019
Assignee: Xuchang Longqi Electronic Commerce Co., Ltd. (Xuchang)
Inventor: Yunlong Hua (Yuzhou)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/601,492
Type: Grant
Filed: Apr 23, 2017
Date of Patent: Mar 19, 2019
Assignee: Xuchang Longqi Electronic Commerce Co., Ltd. (Xuchang)
Inventor: Yunlong Hua (Yuzhou)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/601,492
Classifications
Current U.S. Class:
Wig Or Hairpiece (D28/92)