Classroom chair

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Description

FIG. 1 is a front isometric view of a first embodiment of a classroom chair;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawing views are included for purposes of illustrating environment and form no part of the claimed design. The broken sections shown in the drawing views are meant to disclose indeterminate length.

Claims

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

Referenced Cited
U.S. Patent Documents
D179036 October 1956 Rothenstein
D195256 May 1963 Anderson et al.
D195257 May 1963 Anderson et al.
D334296 March 30, 1993 Hutton
D395758 July 7, 1998 Hutton
D396563 August 4, 1998 Meijer
D406198 March 2, 1999 Lin
D431380 October 3, 2000 Hutton
D432806 October 31, 2000 Gomez
D443151 June 5, 2001 Frinier
D478430 August 19, 2003 Olson
D524072 July 4, 2006 King
D580676 November 18, 2008 Cramer
D648557 November 15, 2011 Frinier
D661918 June 19, 2012 Ciani
D663131 July 10, 2012 Barefoot
D676690 February 26, 2013 Pheasant
D686009 July 16, 2013 Mari
D726432 April 14, 2015 Ye
D726435 April 14, 2015 Ye
D730069 May 26, 2015 Thuma
D802958 November 21, 2017 Lowsky
D805316 December 19, 2017 Lowsky
D810457 February 20, 2018 Natuzzi
D814835 April 10, 2018 Bosman
D815452 April 17, 2018 Hannoosh
D821770 July 3, 2018 Dassen
D821774 July 3, 2018 Hale
D839651 February 5, 2019 Green
Other references
  • http://www.kieurope.com/education/products/products/by_range/ruckus/ruckus_-_task_chair/ (Year: 2017).
Patent History
Patent number: D866215
Type: Grant
Filed: Apr 30, 2019
Date of Patent: Nov 12, 2019
Assignee: Krueger International, Inc. (Green Bay, WI)
Inventors: Tad Edward Lenhart (Cedarburg, WI), Scott Anthony Bosman (Green Bay, WI), Xeng Xue Vang (Green Bay, WI)
Primary Examiner: Manpreet S Matharu
Assistant Examiner: Keith J Wilson
Application Number: 29/689,527
Classifications
Current U.S. Class: D6/380