Classroom chair

Information

  • Patent Grant
  • D859870
  • Patent Number
    D859,870
  • Date Filed
    Tuesday, April 30, 2019
    5 years ago
  • Date Issued
    Tuesday, September 17, 2019
    5 years ago
  • US Classifications
    Field of Search
    • US
    • D06 334
    • D06 349
    • D06 364-366
    • D06 374
    • D06 375
    • D06 379
    • D06 380
    • D06 716
    • D06 7167
    • CPC
    • A47C5/12
    • A47C1/12
    • A47C1/121
    • A47C1/126
    • A47C1/16
  • International Classifications
    • 0601
    • Term of Grant
      15Years
Abstract
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.
US Referenced Citations (30)
Number Name Date Kind
D179036 Rothenstein Oct 1956 S
D195256 Andersen et al. May 1963 S
D195257 Andersen et al. May 1963 S
D334296 Hutton Mar 1993 S
D395758 Hutton Jul 1998 S
D396563 Meijer Aug 1998 S
D406198 Lin Mar 1999 S
D431380 Hutton Oct 2000 S
D432806 Gomez Oct 2000 S
D443151 Frinier Jun 2001 S
D478430 Olson Aug 2003 S
D524072 King Jul 2006 S
D580676 Cramer Nov 2008 S
D648557 Frinier Nov 2011 S
D661918 Ciani Jun 2012 S
D663131 Barefoot Jul 2012 S
D676690 Pheasant Feb 2013 S
D686009 Mari Jul 2013 S
D726432 Ye Apr 2015 S
D726435 Ye Apr 2015 S
D730069 Thuma May 2015 S
D802958 Lowsky Nov 2017 S
D805316 Lowsky Dec 2017 S
D810457 Natuzzi Feb 2018 S
D814835 Bosman Apr 2018 S
D815452 Hannoosh Apr 2018 S
D821770 Dassen Jul 2018 S
D821774 Hale Jul 2018 S
D839651 Green Feb 2019 S
20190142167 Lenhart May 2019 A1
Non-Patent Literature Citations (1)
Entry
http://www.kieurope.com/Education/Products/Products/By_Range/Ruckus/Ruckus_-_Stack_Chair/ (Year: 2017).
Divisions (1)
Number Date Country
Parent 29573031 Aug 2016 US
Child 29689528 US