Chair base

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Description

FIG. 1 is a perspective view of a chair base according to the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a side elevational view thereof, the opposite side being a mirror image.

The broken lines shown in the Figures are for environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for a chair base, as shown and described.

Referenced Cited
U.S. Patent Documents
D286826 November 25, 1986 Colby
D319930 September 17, 1991 Glendinning
D333750 March 9, 1993 Hess
D421344 March 7, 2000 Kaiser
D442399 May 22, 2001 Markus
D470317 February 18, 2003 Roth
D472723 April 8, 2003 Haney et al.
D483304 December 9, 2003 Ford
D524082 July 4, 2006 Dettmann et al.
D539060 March 27, 2007 Egger
D541069 April 24, 2007 Peitz et al.
D543738 June 5, 2007 Quicoy
D547979 August 7, 2007 Glass et al.
D557513 December 18, 2007 Benden et al.
D571129 June 17, 2008 Sottsass
D574623 August 12, 2008 Bartlmae
D589725 April 7, 2009 Adams et al.
7621600 November 24, 2009 Buchbinder
D618934 July 6, 2010 Adams et al.
D640067 June 21, 2011 Weimer et al.
D645267 September 20, 2011 Aubry et al.
D646087 October 4, 2011 Miller et al.
D648963 November 22, 2011 Brodbeck
Other references
  • Printout from web catalog of the model SA114 chair—http://beaufurn.com/products/detail/sa114/19/ (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from web catalog of the model SAB-115 barstool—http://beaufurn.com/products/detail/sab-115-barstool/ (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Sandler Seating catalog of the model 703 Wave chair—(believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Beaufurn catalog of the model SA-312 Slick chair—(believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Beaufurn catalog of the model SA-315 chair—(believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Beaufurn catalog of the model SA-308 Slick chair—(believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Beaufurn catalog of the Yvonne Bar Stool DF (believed to have been offered for sale, publicly used and/or published prior to the filing date of this application).
  • Printout from the Sandler Seating web catalog of the Art 098 Idra chair—http://www.sandlerseating.com/auditorium/productview.php?v=print&tab=1&id=172 (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Sandler Seating web catalog of the Art 098 Ultra-X FPF chair—http://www.sandlerseating.com/auditorium/productview.php?v=print&tab=1&id=894 (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Beaufurn catalog of the Diamond Bar Stool (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Beaufurn catalog of the model SA-03 Jill bar stool (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Beaufurn catalog of the model SA-307 Damian bar stool (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Grand Rapids Chair Company catalog of the model 950BS Mojo Barstool (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
  • Printout from the Grand Rapids Chair Company catalog of the model 960BS Allison Barstool (believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application).
Patent History
Patent number: D663974
Type: Grant
Filed: May 9, 2011
Date of Patent: Jul 24, 2012
Assignee: Michigan Tube Swagers & Fabricators, Inc. (Temperance, MI)
Inventor: Philip Swy (Lambertville, MI)
Primary Examiner: Kelley Donnelly
Attorney: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
Application Number: 29/391,447
Classifications
Current U.S. Class: D6/499