Chair
Latest STEELCASE INC. Patents:
Description
The uniform broken lines on the front face of the seatback depict a stitching pattern that forms part of the claimed design, while the other broken lines shown as non-uniform (dash-dot-dot) broken lines in the drawings are for the purpose of illustrating portions of the article that form no part of the claimed design.
Claims
We claim the ornamental design for a chair, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
590045 | September 1897 | Mauchain |
2678685 | May 1954 | Volsk |
2726713 | December 1955 | Turner |
3559978 | February 1971 | Molt |
3652809 | March 1972 | Dickopp et al. |
3653233 | April 1972 | Titone |
3709559 | January 1973 | Rowland |
3720568 | March 1973 | Rowland |
3724402 | April 1973 | Thyberg et al. |
3767261 | October 1973 | Rowland |
3774967 | November 1973 | Rowland |
3843477 | October 1974 | Rowland |
3948558 | April 6, 1976 | Obermeier et al. |
D276575 | December 4, 1984 | Helmholdt |
D276576 | December 4, 1984 | Helmholdt |
4502728 | March 5, 1985 | Sheldon et al. |
D279244 | June 18, 1985 | Bergquist |
4574100 | March 4, 1986 | Mercer |
4634178 | January 6, 1987 | Carney |
4668557 | May 26, 1987 | Lakes |
4680215 | July 14, 1987 | Mercer |
4718724 | January 12, 1988 | Quinton et al. |
D295925 | May 31, 1988 | Uredat-Neuhoff |
4889384 | December 26, 1989 | Sulzer |
5154485 | October 13, 1992 | Fleishman |
5269631 | December 14, 1993 | Mercer et al. |
D345867 | April 12, 1994 | Narita |
D351291 | October 11, 1994 | Volkle |
5447357 | September 5, 1995 | Dauphin |
5711575 | January 27, 1998 | Hand et al. |
5747140 | May 5, 1998 | Heerklotz |
5791933 | August 11, 1998 | Saka et al. |
5863095 | January 26, 1999 | Rivard et al. |
5871258 | February 16, 1999 | Battey et al. |
D408161 | April 20, 1999 | Caruso |
5934758 | August 10, 1999 | Ritch et al. |
5951109 | September 14, 1999 | Roslund, Jr. et al. |
5975634 | November 2, 1999 | Knoblock et al. |
6035901 | March 14, 2000 | Stumpf et al. |
6062649 | May 16, 2000 | Nagel et al. |
6079785 | June 27, 2000 | Peterson et al. |
D437501 | February 13, 2001 | Rehmert et al. |
6189972 | February 20, 2001 | Chu et al. |
D446954 | August 28, 2001 | Sottsass |
6286900 | September 11, 2001 | Roark |
D449172 | October 16, 2001 | VanDeRiet et al. |
6299248 | October 9, 2001 | Gennaro et al. |
D449938 | November 6, 2001 | Vanderiet et al. |
D451293 | December 4, 2001 | Su |
6343839 | February 5, 2002 | Simons, Jr. |
6354662 | March 12, 2002 | Su |
6361110 | March 26, 2002 | Roslund, Jr. et al. |
D455571 | April 16, 2002 | VanDeRiet et al. |
D456160 | April 30, 2002 | VanDeRiet et al. |
D456164 | April 30, 2002 | VanDeRiet et al. |
D456627 | May 7, 2002 | Pearce et al. |
D457739 | May 28, 2002 | Pearce et al. |
D460870 | July 30, 2002 | VanDeRiet et al. |
6412593 | July 2, 2002 | Jones |
6419318 | July 16, 2002 | Albright |
D463174 | September 24, 2002 | Chu |
6471294 | October 29, 2002 | Dammermann et al. |
D471042 | March 4, 2003 | Schmitz et al. |
6550866 | April 22, 2003 | Su |
6568760 | May 27, 2003 | Davis et al. |
6572190 | June 3, 2003 | Koepke et al. |
6575530 | June 10, 2003 | Fischer et al. |
6598937 | July 29, 2003 | Caruso et al. |
6626497 | September 30, 2003 | Nagamitsu et al. |
6644752 | November 11, 2003 | Takata |
6688698 | February 10, 2004 | Chou et al. |
D487197 | March 2, 2004 | Edwards et al. |
6709060 | March 23, 2004 | Su |
6726285 | April 27, 2004 | Caruso et al. |
D489191 | May 4, 2004 | Ma |
6729691 | May 4, 2004 | Koepke et al. |
6733080 | May 11, 2004 | Stumph et al. |
D494792 | August 24, 2004 | Schmitz et al. |
6805405 | October 19, 2004 | Koo |
D499564 | December 14, 2004 | Meda |
D500211 | December 28, 2004 | Koch et al. |
6837546 | January 4, 2005 | VanDeRiet et al. |
6874852 | April 5, 2005 | Footitt |
6890030 | May 10, 2005 | Wilkerson et al. |
6957861 | October 25, 2005 | Chou et al. |
6966604 | November 22, 2005 | Stumpf et al. |
D513134 | December 27, 2005 | Asano et al. |
6974189 | December 13, 2005 | Machael et al. |
D513457 | January 10, 2006 | Asano et al. |
6981743 | January 3, 2006 | Edwards et al. |
7004543 | February 28, 2006 | Caruso et al. |
D517820 | March 28, 2006 | Citterio |
D521755 | May 30, 2006 | Kinoshita et al. |
7059682 | June 13, 2006 | Caruso et al. |
7097247 | August 29, 2006 | Battey |
7213886 | May 8, 2007 | Schmitz et al. |
7234773 | June 26, 2007 | Raftery et al. |
7247265 | July 24, 2007 | Alderson et al. |
7249802 | July 31, 2007 | Schmitz et al. |
7252870 | August 7, 2007 | Anderson et al. |
7275793 | October 2, 2007 | Fujita et al. |
7281764 | October 16, 2007 | Thole |
7293833 | November 13, 2007 | Takeuchi et al. |
7303232 | December 4, 2007 | Chen |
D558995 | January 8, 2008 | Igarashi |
D564264 | March 18, 2008 | Smith et al. |
7344194 | March 18, 2008 | Maier et al. |
7347495 | March 25, 2008 | Beyer et al. |
D571568 | June 24, 2008 | Overthun et al. |
7406733 | August 5, 2008 | Coffield et al. |
7419215 | September 2, 2008 | Wilkerson et al. |
7441758 | October 28, 2008 | Coffield et al. |
7455365 | November 25, 2008 | Caruso et al. |
7472962 | January 6, 2009 | Caruso et al. |
7484802 | February 3, 2009 | Beyer et al. |
D591969 | May 12, 2009 | Overthun et al. |
D597330 | August 4, 2009 | Neil |
D597331 | August 4, 2009 | Neil |
7568768 | August 4, 2009 | Tsai |
D600052 | September 15, 2009 | Smith et al. |
D600462 | September 22, 2009 | Ooki |
D600931 | September 29, 2009 | Pearson |
7594700 | September 29, 2009 | Stumpf et al. |
7604298 | October 20, 2009 | Peterson et al. |
D604527 | November 24, 2009 | Ooki et al. |
D607653 | January 12, 2010 | Wilkinson |
7647714 | January 19, 2010 | Coffield et al. |
D609482 | February 9, 2010 | Englisch et al. |
7712834 | May 11, 2010 | Knoblock et al. |
7731295 | June 8, 2010 | Lin |
7740321 | June 22, 2010 | Brill et al. |
D622985 | September 7, 2010 | Kubryk |
7794017 | September 14, 2010 | Kan et al. |
7794022 | September 14, 2010 | Caruso et al. |
7841665 | November 30, 2010 | Geister et al. |
7857388 | December 28, 2010 | Bedford et al. |
7866750 | January 11, 2011 | Bock |
7887131 | February 15, 2011 | Chadwick et al. |
7931257 | April 26, 2011 | VanDeRiet et al. |
D637423 | May 10, 2011 | Behar et al. |
D637838 | May 17, 2011 | Piretti |
D639091 | June 7, 2011 | Behar et al. |
D643641 | August 23, 2011 | Figueroa |
D643642 | August 23, 2011 | Figueroa |
7997652 | August 16, 2011 | Roslund et al. |
D644862 | September 13, 2011 | Gaschy |
D647738 | November 1, 2011 | Chen |
D648554 | November 15, 2011 | Smith |
D650206 | December 13, 2011 | Behar et al. |
D652647 | January 24, 2012 | Schaack |
D652657 | January 24, 2012 | Behar et al. |
D653061 | January 31, 2012 | Behar et al. |
D654291 | February 21, 2012 | Pearson et al. |
D655522 | March 13, 2012 | Czumaj-Bront et al. |
8128175 | March 6, 2012 | Groelsma et al. |
D657166 | April 10, 2012 | Behar et al. |
8157329 | April 17, 2012 | Masoud et al. |
D660056 | May 22, 2012 | Diffrient |
D660612 | May 29, 2012 | Smith |
D660622 | May 29, 2012 | Su |
8172332 | May 8, 2012 | Masunaga et al. |
8186761 | May 29, 2012 | Brill et al. |
8191970 | June 5, 2012 | Igarashi et al. |
8210611 | July 3, 2012 | Aldrich et al. |
D665592 | August 21, 2012 | Citterio |
8246117 | August 21, 2012 | Melhuish et al. |
D666841 | September 11, 2012 | Czumaj-Bront et al. |
8297708 | October 30, 2012 | Mizobata et al. |
D671330 | November 27, 2012 | Izawa |
D673385 | January 1, 2013 | Lu |
D673394 | January 1, 2013 | Hurford |
D680345 | April 23, 2013 | Xingchang |
D683150 | May 28, 2013 | Smith et al. |
8436508 | May 7, 2013 | Kornbluh et al. |
8449037 | May 28, 2013 | Behar et al. |
D683552 | June 4, 2013 | Wu |
D686833 | July 30, 2013 | Chan |
D688055 | August 20, 2013 | Baldanzi |
8534648 | September 17, 2013 | Coffield et al. |
D695537 | December 17, 2013 | Geelen |
8602494 | December 10, 2013 | Cvek |
8652602 | February 18, 2014 | Della |
D701068 | March 18, 2014 | Usumoto et al. |
D703458 | April 29, 2014 | Nakamura et al. |
D703459 | April 29, 2014 | Nakamura et al. |
D704487 | May 13, 2014 | Smith |
D704488 | May 13, 2014 | Massaud |
D704945 | May 20, 2014 | Massaud |
D705561 | May 27, 2014 | Massaud |
D706547 | June 10, 2014 | Smith |
8752896 | June 17, 2014 | Takeuchi et al. |
D708466 | July 8, 2014 | Massaud |
D710640 | August 12, 2014 | Usumoto et al. |
D711127 | August 19, 2014 | Wilkinson |
D717555 | November 18, 2014 | Massaud |
8926016 | January 6, 2015 | Behar et al. |
D724367 | March 17, 2015 | Sander |
8967724 | March 3, 2015 | Battey et al. |
D726431 | April 14, 2015 | Ye |
D728292 | May 5, 2015 | Ooki |
9095217 | August 4, 2015 | Oda |
D741099 | October 20, 2015 | Igarashi et al. |
9155393 | October 13, 2015 | Hurford et al. |
D742674 | November 10, 2015 | Wilkinson et al. |
9192237 | November 24, 2015 | Bachar |
9211014 | December 15, 2015 | Schmitz et al. |
9301615 | April 5, 2016 | Behar et al. |
9332851 | May 10, 2016 | Machael et al. |
D763587 | August 16, 2016 | Neil |
D763612 | August 16, 2016 | Goetz |
D767318 | September 27, 2016 | Kubryk |
9486079 | November 8, 2016 | Romero |
D773872 | December 13, 2016 | Kim |
9578969 | February 28, 2017 | Su |
D782240 | March 28, 2017 | Wada |
9603451 | March 28, 2017 | Masunaga et al. |
D785353 | May 2, 2017 | Zhou |
9661930 | May 30, 2017 | Norman |
D789129 | June 13, 2017 | Fromme-Ruthmann |
D792120 | July 18, 2017 | Webb |
D792717 | July 25, 2017 | Webb |
D795602 | August 29, 2017 | Neil |
D799843 | October 17, 2017 | Chen |
D801741 | November 7, 2017 | Zhu |
D802953 | November 21, 2017 | Meda |
D816362 | May 1, 2018 | Su |
D825971 | August 21, 2018 | Scagnellato |
D846294 | April 23, 2019 | Peterson |
D852525 | July 2, 2019 | Peterson |
D869872 | December 17, 2019 | Deevers |
D873576 | January 28, 2020 | Engelhardt |
D883690 | May 12, 2020 | Dassen |
D889868 | July 14, 2020 | Guelfo |
D906748 | January 5, 2021 | Wang |
D907383 | January 12, 2021 | Deevers |
D907935 | January 19, 2021 | Deevers |
D915783 | April 13, 2021 | Tong |
D935824 | November 16, 2021 | Deevers |
D936404 | November 23, 2021 | Wang |
20020021040 | February 21, 2002 | Caruso et al. |
20040140701 | July 22, 2004 | Schmitz et al. |
20050025948 | February 3, 2005 | Johnson et al. |
20050099055 | May 12, 2005 | Koepke et al. |
20050146193 | July 7, 2005 | Shieh |
20060022506 | February 2, 2006 | Chan |
20060267258 | November 30, 2006 | Coffield et al. |
20060286359 | December 21, 2006 | Coffield et al. |
20070031667 | February 8, 2007 | Hook et al. |
20080011021 | January 17, 2008 | Starbuck et al. |
20080248710 | October 9, 2008 | Wittner |
20080258531 | October 23, 2008 | Lu |
20090020931 | January 22, 2009 | Coffield et al. |
20090021065 | January 22, 2009 | Brauning |
20090085388 | April 2, 2009 | Parker et al. |
20090239049 | September 24, 2009 | Hook et al. |
20100078975 | April 1, 2010 | Kang |
20110046715 | February 24, 2011 | Ugbolue et al. |
20110062758 | March 17, 2011 | Wiese |
20110181086 | July 28, 2011 | Pfeifer et al. |
20110282452 | November 17, 2011 | Koerner et al. |
20120007400 | January 12, 2012 | Behar et al. |
20120129416 | May 24, 2012 | Anand et al. |
20120161483 | June 28, 2012 | Hayashi |
20140084652 | March 27, 2014 | Norman et al. |
20140265493 | September 18, 2014 | Machael et al. |
20150108809 | April 23, 2015 | Romero |
20150123441 | May 7, 2015 | Duke |
20150190269 | July 9, 2015 | Lenoble et al. |
20150296989 | October 22, 2015 | Machael et al. |
20150298587 | October 22, 2015 | Machael et al. |
20150320220 | November 12, 2015 | Eberlein et al. |
20160135603 | May 19, 2016 | Chan et al. |
2256246 | June 1997 | CN |
10149202 | October 2007 | CN |
202932442 | May 2013 | CN |
203524214 | April 2014 | CN |
102016010929 | April 2017 | DE |
1224810 | March 1971 | GB |
3974636 | June 2007 | JP |
2008/000364 | January 2008 | JP |
2008/237332 | October 2008 | JP |
2009106421 | May 2009 | JP |
4462227 | February 2010 | JP |
2011136039 | July 2011 | JP |
5386728 | January 2014 | JP |
2014/054578 | March 2014 | JP |
2016152997 | August 2016 | JP |
10-1575774 | December 2015 | KR |
10-1679795 | November 2016 | KR |
WO 1988/00523 | January 1988 | WO |
WO 1991/01210 | February 1991 | WO |
WO 2000/53830 | September 2000 | WO |
WO 2003099071 | December 2003 | WO |
WO 2004/032686 | April 2004 | WO |
WO 2004/088015 | October 2004 | WO |
WO 2004/104315 | December 2004 | WO |
WO 2007/133458 | November 2007 | WO |
WO 2009/002479 | December 2008 | WO |
WO 2010/049511 | May 2010 | WO |
WO 2012/171911 | December 2012 | WO |
WO 2015/108143 | July 2015 | WO |
- “Steelcase Series 1 Work Chair Office Chair—Graphite Frame Nickel Cushions” Jun. 19, 2019, amazon.com, site visited Dec. 7, 2021 <https://www.amazon.com/Steelcase-435A00-Office-Chair-Nickel/dp/B078HDP8NY> (Year: 2019).
- Alderson, A Triumph of Lateral Thought, Chemistry & Industry, dated May 17, 1999, pp. 384-391.
- Amir Yeganeh-Haeri et al., “Elasticity of #-Christobalite: A Silicon Dioxide with a Negative Poisson's Ratio,” Science, vol. 257, No. 5070, pp. 650-652, dated Jul. 31, 1992.
- Baughman et al., “Negative Poisson's Ratios as a Common Feature of Cubic Metals,” Letters to Nature, vol. 392, MacMillan Publishers Ltd., 1998; dated Mar. 26, 1998, pp. 362-265.
- Boulanger et al., 1998, “Poisson's ratio of Orthorhombic Materials,” Journal of Elasticity, vol. 50, pp. 87-89.
- Choi et al., “Fracture Toughness of Renetrant Foam Materials with a Negative Poisson's Ratio: Experiment and Analysis,” Int. J. Fracture, vol. 80, 1996, pp. 73-83.
- Clark et al., 1994, “Negative Poisson's Ratios in Angle-Ply Laminates: Theory and Experiment,” Composites, vol. 25, No. 9, pp. 863-868.
- Dolla et al., “Structural and Drug Diffusion Models of Conventional and Auxetic Drug-Eluting Stents” Research Paper dated Aug. 3, 2006, pp. 1-32.
- Dolla et al., Structural and Drug Diffusion Models of Conventional and Auxetic Drug-Eluting Stents, Journal of Medical Devices, vol. 1, Mar. 2007, downloaded from the Internet on Jan. 8, 2018, pp. 47-55.
- Dolla, Drug Diffusion and Structural Design Criteria for Conventional and Auxetic Drug-Eluting Stents, Dissertation in Engineering and Chemistry, 2006, pp. 1-149.
- Evans et al., 2004, “The Design, Matching and Manufacture of Auxetic Carbon Fiber Laminates,” Journal of Composite Materials, vol. 38, No. 2, pp. 95-106.
- Hine et al., 1997, Negative Poisson's Ratios in Angle-Ply Laminates, Journal of Materials Science Letters, vol. 16, No. 7, pp. 541-544.
- Hwang, et al. 2003, downloaded from the Internet on Oct. 26, 2014, “Impact of Transport and Drug Properties on the Local Pharmacology of Drug-Eluting Stents,” International Journal of Cardiovascular Interventions, 5, pp. 7-12.
- Lakes, R.S et al., 1993, Indentability of Conventional and Negative Poisson's Ratio Foams, Journal of Composite Materials, vol. 27, pp. 1193-1202.
- Lakes, R.S., 1987(a), Foam Structures with a Negative Poisson's Ratio, Science, vol. 235, pp. 1038-1040, dated Feb. 27, 1987.
- Lu et al., 2004, “Biaxial Incremental Homeostatic Elastic Moduli of Coronary Artery: Two-Layer Model,” American Journal of Physiology—Heart, vol. 287, pages H1663-1669.
- Proceedings of NanoBio 2006, Frontiers in Biomedical Devices Conference, NanoBios2006-18035, Jun. 8-9, 2006, Irvine, California, U.S.A., pp. 1-2.
- Roguin et al., BeStent—The Serpentine Balloon Expandable Stent: Review of Mechanical Properties and Clinical Experience, Artif Organs, vol. 22 (3), 1998, presented in part on Jun. 29-Jul. 1, 1997, in Providence, Rhode Island, U.S.A., pp. 243-249.
- Smardzewski et al., “Auxetic Spring Elements for Elastically Supporting a Sitting or Lying,” Article, WULS-SGGW, Forest and Wood Technology 73, 2011, 9 pages.
- Smardzewski et al., “Design of Small Auxetic Springs for Furniture,” 2 pgs.
- Smardzewski, “Auxetic Springs for Seating,” Journal, May 6, 2013, 8 pages, Poznan, Poland.
- Walline, K.S., 2004, “Drug Delivery Coatings for Cardiovascular Stents: Silicone Elastomer and Thrombin Responsive Hydrogel Coatings,” M.S. Thesis, University of Washington.
- Warren, T.L., 1990, “Negative Poisson's Ratio in a Transversely Isotropic Foam Structure,” Journal of Applied Physics, vol. 67, No. 12, pp. 7591-7594, dated Jun. 15, 1990.
- Windecker et al., 2003, “Sirolimus Eluting Stent: A New Era in Interventional Cardiology,” Current Pharmaceutical Design, 9, pp. 1077-1094.
Patent History
Patent number: D947560
Type: Grant
Filed: Dec 9, 2020
Date of Patent: Apr 5, 2022
Assignee: STEELCASE INC. (Grand Rapids, MI)
Inventors: Nickolaus William Charles Deevers (Holland, MI), Santiago Carral O'Gorman (Grand Rapids, MI), Gary Karsten (Wyoming, MI)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Paul D Bohannon
Application Number: 29/761,463
Type: Grant
Filed: Dec 9, 2020
Date of Patent: Apr 5, 2022
Assignee: STEELCASE INC. (Grand Rapids, MI)
Inventors: Nickolaus William Charles Deevers (Holland, MI), Santiago Carral O'Gorman (Grand Rapids, MI), Gary Karsten (Wyoming, MI)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Paul D Bohannon
Application Number: 29/761,463
Classifications
Current U.S. Class:
D6/366