Swivel chair

Latest Hangzhou Points And Lines Technology Co., Ltd. Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a swivel chair showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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
U.S. Patent Documents
D548992 August 21, 2007 Koepke
D558994 January 8, 2008 Machael
D585205 January 27, 2009 Wen
D654711 February 28, 2012 Fujita
D679107 April 2, 2013 Darrow
D724878 March 24, 2015 Tsai
D915092 April 6, 2021 Tong
Patent History
Patent number: D987316
Type: Grant
Filed: Jul 28, 2020
Date of Patent: May 30, 2023
Assignee: Hangzhou Points And Lines Technology Co., Ltd. (Hangzhou)
Inventor: Xiaowei Feng (Hangzhou)
Primary Examiner: Mimosa De
Application Number: 29/744,183
Classifications
Current U.S. Class: D6/366