Hair extension
Description
The broken lines shown in the drawings depict portions of the hair extension that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a hair extension, as shown and described.
Referenced Cited
U.S. Patent Documents
D841254 | February 19, 2019 | Hua |
20040129285 | July 8, 2004 | Frazier |
20050194015 | September 8, 2005 | Watts |
20050268929 | December 8, 2005 | Frazier |
20060191550 | August 31, 2006 | Frazier |
20110005543 | January 13, 2011 | Winn |
20130092183 | April 18, 2013 | Sthair |
20170265550 | September 21, 2017 | Han |
Patent History
Patent number: D1023474
Type: Grant
Filed: Nov 28, 2022
Date of Patent: Apr 16, 2024
Assignee: Qingdao Seatimes Hair Products Co., Ltd (Qingdao)
Inventors: Zhen Zhang (Shandong), Lu Xu (Shandong), Shanshan Zhang (Shandong)
Primary Examiner: Zenia I Bennett
Application Number: 29/861,226
Type: Grant
Filed: Nov 28, 2022
Date of Patent: Apr 16, 2024
Assignee: Qingdao Seatimes Hair Products Co., Ltd (Qingdao)
Inventors: Zhen Zhang (Shandong), Lu Xu (Shandong), Shanshan Zhang (Shandong)
Primary Examiner: Zenia I Bennett
Application Number: 29/861,226
Classifications
Current U.S. Class:
Wig Or Hairpiece (D28/92)