Lumbar support for an office chair

Information

  • Patent Grant
  • D587942
  • Patent Number
    D587,942
  • Date Filed
    Thursday, November 29, 2007
    16 years ago
  • Date Issued
    Tuesday, March 10, 2009
    15 years ago
  • US Classifications
    Field of Search
    • US
    • D06 364-369
    • D06 334-336
    • D06 356
    • D06 358
    • D06 370
    • D06 372-375
    • D06 379
    • D06 491
    • D06 495
    • D06 498
    • D06 500-502
    • 297 411200
    • 297 411270
    • 297 411280
    • 297 411360
    • 297 452290
    • 297 284400
    • 297 452300
  • International Classifications
    • 0601
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front view of a lumbar support for an office chair showing our new design;



FIG. 2 is a top view thereof;



FIG. 3 is a left side view thereof, the right side view being a mirror image thereof;



FIG. 4 is a left side cross-sectional view as taken along line 44 of FIG. 1; and,



FIG. 5 is an upper right, front isometric view thereof.


Claims
  • The ornamental design for a lumbar support for an office chair, as shown and described.
US Referenced Citations (17)
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6758522 Ligon et al. Jul 2004 B2
D493627 Ma Aug 2004 S
D495509 Breen Sep 2004 S
D509388 Koepke et al. Sep 2005 S
7000986 Cruz Fernandes de Pinho et al. Feb 2006 B2
D559573 Igarashi Jan 2008 S
7328950 McMillen et al. Feb 2008 B2
20020036420 Footitt Mar 2002 A1
20040140701 Schmitz et al. Jul 2004 A1
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Divisions (2)
Number Date Country
Parent 29286495 May 2007 US
Child 29293533 US
Parent 29224332 Feb 2005 US
Child 29286495 US