Classroom chair

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view for a classroom chair showing our new design;

FIG. 2 is a front view of the classroom chair thereof;

FIG. 3 is a back view of the classroom chair thereof;

FIG. 4 is a right view of the classroom chair thereof;

FIG. 5 is a left view of the classroom chair thereof;

FIG. 6 is a top view of the classroom chair thereof; and,

FIG. 7 is a bottom view of the classroom chair thereof.

The broken lines illustrate portions of the article that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
2747654 May 1956 Chapman et al.
3156498 November 1964 Blodee
3160438 December 1964 Davis
3380778 April 1968 Barecki
3497262 February 1970 Piretti et al.
D219032 October 1970 Christenson
4913496 April 3, 1990 Oke
D321098 October 29, 1991 Toffoloni
5123702 June 23, 1992 Caruso
D340601 October 26, 1993 Grosfillex
D409848 May 18, 1999 Staubach
5924770 July 20, 1999 Tarnay et al.
D426973 June 27, 2000 Risdall
6135562 October 24, 2000 Infanti
D453078 January 29, 2002 Yamazaki
D476162 June 24, 2003 Finazzi
D478750 August 26, 2003 Gilbert
D481550 November 4, 2003 Astle
D507911 August 2, 2005 Schweikarth
D508339 August 16, 2005 Astle
D513911 January 31, 2006 Glass
D521751 May 30, 2006 Glass
D522265 June 6, 2006 Glass
D541068 April 24, 2007 Foster
D560384 January 29, 2008 Stauber
D569644 May 27, 2008 Kumazawa
D597757 August 11, 2009 Barbieri
D600465 September 22, 2009 Kumazawa
D600953 September 29, 2009 Kumazawa
D600954 September 29, 2009 Kumazawa
D617568 June 15, 2010 Kumazawa
D648149 November 8, 2011 Cox
D658398 May 1, 2012 High
D664786 August 7, 2012 Keller
D673395 January 1, 2013 Piretti
D679515 April 9, 2013 Hsu
8454088 June 4, 2013 Shokouhi
D686032 July 16, 2013 Glass
D686833 July 30, 2013 Chan
8528969 September 10, 2013 Huang
D696886 January 7, 2014 Nakamura
8967714 March 3, 2015 Machael et al.
D742153 November 3, 2015 Hui
D751329 March 15, 2016 Johnson
D752356 March 29, 2016 Tiet
D766639 September 20, 2016 Glass
D769659 October 25, 2016 Su
D798626 October 3, 2017 Cohen
D801096 October 31, 2017 Grabowski
D801097 October 31, 2017 Grabowski
9826838 November 28, 2017 Piretti
D808677 January 30, 2018 Grabowski
D809315 February 6, 2018 Grabowski
9986839 June 5, 2018 Pectol
D830749 October 16, 2018 Devries
D836929 January 1, 2019 Fletcher
D840704 February 19, 2019 Grabowski
D840705 February 19, 2019 Grabowski
D856699 August 20, 2019 Grabowski
D857415 August 27, 2019 Grabowski
10485350 November 26, 2019 Lenhart et al.
D937023 November 30, 2021 Wang
D1015789 February 27, 2024 Rheault
D1036875 July 30, 2024 Li
12527401 January 20, 2026 Gatfield et al.
20050099040 May 12, 2005 Mills
20050099052 May 12, 2005 Bertolini et al.
20050151409 July 14, 2005 Infanti et al.
20050275262 December 15, 2005 Mills
20070045485 March 1, 2007 Nichols et al.
20100276971 November 4, 2010 Maxwell et al.
20110062754 March 17, 2011 Mills et al.
20110278889 November 17, 2011 Sienkowski et al.
20120019038 January 26, 2012 Mezzera
20140077573 March 20, 2014 Schneider et al.
20220265051 August 25, 2022 Scharfenkamp
20240324780 October 3, 2024 Ding et al.
Foreign Patent Documents
98068 January 2003 CA
98069 January 2003 CA
98070 January 2003 CA
98071 January 2003 CA
107030 September 2005 CA
103377 December 2005 CA
115441 May 2007 CA
119408 November 2007 CA
125800 January 2009 CA
146901 May 2014 CA
146903 May 2014 CA
159333 July 2015 CA
162767 January 2016 CA
173916 April 2018 CA
181514 April 2019 CA
132596-0035 April 2006 CH
133017-0002 September 2006 CH
3570053 October 2006 CN
3619934 March 2007 CN
3619935 March 2007 CN
302419842 May 2013 CN
302449545 June 2013 CN
302603813 October 2013 CN
304303737 October 2017 CN
304803683 September 2018 CN
304803684 September 2018 CN
304923066 December 2018 CN
304960542 December 2018 CN
305219611 June 2019 CN
305219612 June 2019 CN
305304745 August 2019 CN
305319402 August 2019 CN
305319403 August 2019 CN
305319428 August 2019 CN
305319429 August 2019 CN
0000429320002 September 2003 EM
0000931740002 February 2004 EM
0001115620004 March 2004 EM
0004762470004 March 2006 EM
0007263510001 August 2007 EM
0011422100003 June 2009 EM
0015905710001 September 2009 EM
90000429320002 September 2003 GB
90007263510001 August 2007 GB
90011422100001 June 2009 GB
90024473340005 April 2016 GB
80957570003000 October 2017 GB
304799 March 2019 IN
1264834 March 2006 JP
1298865 April 2007 JP
300597318 May 2011 KR
300619486 November 2011 KR
300934223 December 2017 KR
417110-0001 August 2013 NZ
WOD027347-002 November 1993 WO
WOD040937-001 September 1997 WO
WOD047266-0005 December 1998 WO
WOD051397-0002 April 2000 WO
WOD068617-0005 February 2007 WO
WOD068736-0052 February 2007 WO
WOD069445-0032 October 2007 WO
WOD074604-0057 April 2010 WO
WOD080304-0004 November 2013 WO
WO094964 September 2016 WO
WOD093215-0073 November 2016 WO
WO096031 May 2017 WO
Other references
  • Aura Chair by Academia Furniture Industries, first available: unknown. academiafurniture.com [online], [site visited May 6, 2026], Internet URL: https://academiafurniture.com/products/aura-chair (Year: 2026).
  • “Archer Hopitality: Life Folding Chair,” https://web.archive.org/web/20210209041811/https://archerhospitality.co.nz/product/561-Life-Folding Chair, Feb. 9, 2021.
  • “Anna: By Fruiltone Chairs Srl,” https://web.archive.org/web/20210411014848/https://www.idfdesign.com/dining-chairs-2/anna.htm, Apr. 11, 2021.
  • “Designmaster Furniture: Westmoreland Arm Chair,” https://web.archive.org/web/20200807153821/https://www.designmasterfurniture.com/hospitality/furniture/westmoreland-04-3635/, Aug. 7, 2020.
  • “Regency; Andy Series: Classroom Stack Chair,” www.regencyof.com, Aug. 8, 2020.
Patent History
Patent number: D1154149
Type: Grant
Filed: Oct 29, 2025
Date of Patent: Oct 20, 2026
Assignee: Academia Furniture, LLC (Wood-Ridge, NJ)
Inventors: Daniel Massam (Philadelphia, PA), Thomas Murray (Philadelphia, PA)
Primary Examiner: Erich G Herbermann
Assistant Examiner: Hillary Catherine Shepard
Application Number: 30/030,201
Classifications
Current U.S. Class: D6/374