Swivel chair
Latest Hangzhou Points and Lines Technology Co., Ltd. Patents:
Description
The broken lines depict portions of the swivel chair that form no part of the claimed design.
Claims
The ornamental design for a swivel chair, as shown and described.
Referenced Cited
Patent History
Patent number: D982337
Type: Grant
Filed: Aug 6, 2020
Date of Patent: Apr 4, 2023
Assignee: Hangzhou Points and Lines Technology Co., Ltd. (Hangzhou)
Inventor: Xiaowei Feng (Hangzhou)
Primary Examiner: Mimosa De
Application Number: 29/745,443
Type: Grant
Filed: Aug 6, 2020
Date of Patent: Apr 4, 2023
Assignee: Hangzhou Points and Lines Technology Co., Ltd. (Hangzhou)
Inventor: Xiaowei Feng (Hangzhou)
Primary Examiner: Mimosa De
Application Number: 29/745,443
Classifications
Current U.S. Class:
D6/366