Office chair

Information

  • Patent Grant
  • D646092
  • Patent Number
    D646,092
  • Date Filed
    Wednesday, June 9, 2010
    14 years ago
  • Date Issued
    Tuesday, October 4, 2011
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D06 334-336
    • D06 360-369
    • D06 374
    • D06 379-380
    • D06 498
    • D06 500-502
    • 297 284400
    • 297 411270
    • 297 452130
    • 297 452190
    • 297 452210
    • 297 452290
    • 297 452300
    • 297 452560
    • 297 452640
  • International Classifications
    • 0601
    • Term of Grant
      14Years
      Disclaimer
      This patent is subject to a terminal disclaimer.
Abstract
Description


FIG. 1 is an isometric view of an office chair;



FIG. 2 is a front elevational view thereof;



FIG. 3 is a left side elevational view thereof;



FIG. 4 is a right side elevational view thereof;



FIG. 5 is a rear elevational view thereof; and,



FIG. 6 is a top plan view thereof.


The broken lines showing is included for the purpose of illustrating environment and forms no part of the claimed design.


Claims
  • The ornamental design for an office chair, as shown and described.
US Referenced Citations (77)
Number Name Date Kind
5380063 Dauphin Jan 1995 A
D390712 Koepke et al. Feb 1998 S
D399664 Goodworth et al. Oct 1998 S
D417793 Ritch et al. Dec 1999 S
D422815 Grove Apr 2000 S
D423260 Grove Apr 2000 S
D426966 Chu Jun 2000 S
6086153 Heidemann et al. Jul 2000 A
6106063 Dauphin Aug 2000 A
D449174 Neil Oct 2001 S
D451293 Su Dec 2001 S
D453079 Ma Jan 2002 S
D456159 Ball et al. Apr 2002 S
6375261 Link Apr 2002 B1
D456626 Su May 2002 S
6422650 Chien-Shen Jul 2002 B1
D461323 Su Aug 2002 S
6523898 Ball et al. Feb 2003 B1
D473726 Schaefer et al. Apr 2003 S
6568760 Davis et al. May 2003 B2
6572190 Koepke et al. Jun 2003 B2
6609755 Koepke et al. Aug 2003 B2
D486315 Beaulieu et al. Feb 2004 S
D486657 Su Feb 2004 S
D487641 James Mar 2004 S
D489541 Su May 2004 S
D493626 James Aug 2004 S
D493627 Ma Aug 2004 S
D495509 Breen Sep 2004 S
D499895 Olson et al. Dec 2004 S
6874852 Footitt Apr 2005 B2
6890030 Wilkerson et al. May 2005 B2
D505798 Seiler Jun 2005 S
6905171 Knoblock et al. Jun 2005 B2
6908152 McMillen Jun 2005 B2
D507423 Beaulieu et al. Jul 2005 S
6926361 Link Aug 2005 B2
D511418 Breen Nov 2005 S
6981743 Edwards et al. Jan 2006 B2
D514831 Tsai Feb 2006 S
6994400 Koepke et al. Feb 2006 B2
D517820 Citterio Mar 2006 S
7114777 Knoblock et al. Oct 2006 B2
7131700 Knoblock et al. Nov 2006 B2
D535112 Bernett et al. Jan 2007 S
D535830 Bernett et al. Jan 2007 S
D541063 Su Apr 2007 S
D544720 Berbegal Perez Jun 2007 S
D549977 Koepke et al. Sep 2007 S
D555924 Igarashi Nov 2007 S
D557028 Su Dec 2007 S
D559571 Meda Jan 2008 S
D559572 Igarashi Jan 2008 S
D576814 Baldanzi et al. Sep 2008 S
7410215 Wilkerson et al. Sep 2008 B2
D579223 Greutmann Oct 2008 S
D579682 Neil Nov 2008 S
D582170 Chi Dec 2008 S
D583580 Hara Dec 2008 S
7484802 Beyer et al. Feb 2009 B2
D591540 Lu May 2009 S
D595970 Ueda Jul 2009 S
D596418 Ueda Jul 2009 S
7568763 Bedford et al. Aug 2009 B2
D599571 Hara Sep 2009 S
D600462 Ooki et al. Sep 2009 S
D610822 Chen Mar 2010 S
D616213 Parker et al. May 2010 S
D618469 Romero Jun 2010 S
D618927 Zhang Jul 2010 S
D627174 Romero Nov 2010 S
D627983 Wakasugi et al. Nov 2010 S
20030080595 Wilkerson et al. May 2003 A1
20040046432 Ball et al. Mar 2004 A1
20050127729 Knoblock et al. Jun 2005 A1
20090001793 Knoblock et al. Jan 2009 A1
20090127914 Igarashi et al. May 2009 A1