Office chair
Description
The fragmented crosshatching shown on the backrest and headrest is understood to represent fabric and would be continuous throughout the circumscribed areas.
Claims
The ornamental design for a office chair, as show and described.
Referenced Cited
U.S. Patent Documents
D423260 | April 25, 2000 | Grove |
D462188 | September 3, 2002 | Su |
D467443 | December 24, 2002 | Kwon |
D488313 | April 13, 2004 | Seiler |
D501333 | February 1, 2005 | Piretti |
D509975 | September 27, 2005 | Pan |
D510671 | October 18, 2005 | Wu |
D510826 | October 25, 2005 | Pan |
D512232 | December 6, 2005 | Wu |
D523252 | June 20, 2006 | Rodriguez Leitao |
D528810 | September 26, 2006 | Giugiaro |
Patent History
Patent number: D543717
Type: Grant
Filed: Dec 1, 2006
Date of Patent: Jun 5, 2007
Inventor: Yung-Hua Chen (Sinjhuang City, Taipei County 242)
Primary Examiner: Mimosa De
Attorney: Rosenberg, Klein & Lee
Application Number: 29/269,460
Type: Grant
Filed: Dec 1, 2006
Date of Patent: Jun 5, 2007
Inventor: Yung-Hua Chen (Sinjhuang City, Taipei County 242)
Primary Examiner: Mimosa De
Attorney: Rosenberg, Klein & Lee
Application Number: 29/269,460
Classifications
Current U.S. Class:
D6/366