Swivel chair

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Description

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

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front perspective view thereof.

Claims

The ornamental design for swivel chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D218419 August 1970 Nightingale
D244729 June 21, 1977 Buhk
D244892 July 5, 1977 Koepke
D274868 July 31, 1984 Lopez-Benitez
D292655 November 10, 1987 Hendrick
D298188 October 25, 1988 Hensel
D301662 June 20, 1989 Vonhausen
D353718 December 27, 1994 Olson
D357130 April 11, 1995 Schultz
D362973 October 10, 1995 Schultz
D362974 October 10, 1995 Olson et al.
D400020 October 27, 1998 Tseng
D481231 October 28, 2003 True
D495155 August 31, 2004 Baldanzi et al.
D499895 December 21, 2004 Olson et al.
D514833 February 14, 2006 Kinoshita
D520254 May 9, 2006 Kinoshita
D538071 March 13, 2007 Egger
Patent History
Patent number: D571570
Type: Grant
Filed: May 21, 2007
Date of Patent: Jun 24, 2008
Assignee: Zhejiang Yongyi Furniture Co., Ltd. (Zhejiang Province)
Inventor: Jiayong Zhang (Zhejiang Province)
Primary Examiner: Mimosa De
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/274,751
Classifications
Current U.S. Class: D6/366