Swivel chair
Description
A bottom view thereof is omitted since it does not contain ornamental features. The heavy broken line showing of stitch lines forms portions of the claimed design, while the light broken line showing of portions of the swivel chair forms no part of the claimed design.
Claims
The ornamental design for a swivel chair, as shown and described.
Referenced Cited
U.S. Patent Documents
D317534 | June 18, 1991 | Hansel |
D532211 | November 21, 2006 | Su |
D542547 | May 15, 2007 | Su |
D549475 | August 28, 2007 | Su |
D566436 | April 15, 2008 | Egger |
D587025 | February 24, 2009 | Juraschek |
D694031 | November 26, 2013 | Ritzel |
D771399 | November 15, 2016 | Buffery |
D807072 | January 9, 2018 | Mao et al. |
D809313 | February 6, 2018 | Mao |
D811145 | February 27, 2018 | Li |
D811793 | March 6, 2018 | Palma |
D827320 | September 4, 2018 | Xue |
D837551 | January 8, 2019 | Whyte |
Patent History
Patent number: D847526
Type: Grant
Filed: Nov 15, 2018
Date of Patent: May 7, 2019
Assignee: ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. (Zhejiang)
Inventor: Jianglin Wang (Zhejiang)
Primary Examiner: Mimosa De
Application Number: 29/670,298
Type: Grant
Filed: Nov 15, 2018
Date of Patent: May 7, 2019
Assignee: ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD. (Zhejiang)
Inventor: Jianglin Wang (Zhejiang)
Primary Examiner: Mimosa De
Application Number: 29/670,298
Classifications
Current U.S. Class:
D6/366;
D6/356