USD793139S1 - Seat and backrest of an ergonomic collapsible chair - Google Patents

Seat and backrest of an ergonomic collapsible chair Download PDF

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Publication number
USD793139S1
USD793139S1 US29/585,764 US201629585764F USD793139S US D793139 S1 USD793139 S1 US D793139S1 US 201629585764 F US201629585764 F US 201629585764F US D793139 S USD793139 S US D793139S
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Prior art keywords
backrest
seat
collapsible chair
ergonomic collapsible
ergonomic
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US29/585,764
Inventor
ChenKang Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Shichang Metals Ltd
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Zhuhai Shichang Metals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to US29/585,764 priority Critical patent/USD793139S1/en
Assigned to ZHUHAI SHICHANG METALS LTD. reassignment ZHUHAI SHICHANG METALS LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIN, CHENKANG
Priority to CA174945F priority patent/CA174945S/en
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Publication of USD793139S1 publication Critical patent/USD793139S1/en
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FIG. 1 is a top perspective view of the seat and backrest of an ergonomic collapsible chair;
FIG. 2 is a bottom perspective view of the seat and backrest of an ergonomic collapsible chair;
FIG. 3 is a front elevation view of the seat and backrest of an ergonomic collapsible chair;
FIG. 4 is a rear elevation view of the seat and backrest of an ergonomic collapsible chair;
FIG. 5 is a right side elevation view of the seat and backrest of an ergonomic collapsible chair;
FIG. 6 is a left side elevation view of the seat and backrest of an ergonomic collapsible chair;
FIG. 7 is a top plan view of the seat and backrest of an ergonomic collapsible chair; and,
FIG. 8 is a bottom plan view of the seat and backrest of an ergonomic collapsible chair.
The broken lines shown in the figures are included for the purpose of illustrating environment only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a seat and backrest of an ergonomic collapsible chair, as shown and described.
US29/585,764 2016-02-02 2016-11-29 Seat and backrest of an ergonomic collapsible chair Active USD793139S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/585,764 USD793139S1 (en) 2016-02-02 2016-11-29 Seat and backrest of an ergonomic collapsible chair
CA174945F CA174945S (en) 2016-02-02 2017-05-26 Collpasible chair

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29/553,508 USD793113S1 (en) 2016-02-02 2016-02-02 Ergonomic collapsible chair
US29/585,764 USD793139S1 (en) 2016-02-02 2016-11-29 Seat and backrest of an ergonomic collapsible chair

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/553,508 Continuation USD793113S1 (en) 2016-02-02 2016-02-02 Ergonomic collapsible chair

Publications (1)

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USD793139S1 true USD793139S1 (en) 2017-08-01

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US29/553,508 Active USD793113S1 (en) 2016-02-02 2016-02-02 Ergonomic collapsible chair
US29/585,764 Active USD793139S1 (en) 2016-02-02 2016-11-29 Seat and backrest of an ergonomic collapsible chair

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Application Number Title Priority Date Filing Date
US29/553,508 Active USD793113S1 (en) 2016-02-02 2016-02-02 Ergonomic collapsible chair

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US (2) USD793113S1 (en)
CA (1) CA174945S (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD801099S1 (en) * 2016-12-13 2017-10-31 Gsc Technologies Inc. Chair
USD927879S1 (en) 2020-02-12 2021-08-17 Zhuhai Shichang Metals Ltd. Seat and backrest of a stackable chair
USD928541S1 (en) 2020-02-12 2021-08-24 Zhuhai Shichang Metals Ltd. Legs and frame of a stackable chair
USD964013S1 (en) 2021-11-01 2022-09-20 Runtang Lu Cane with seat
USD974785S1 (en) 2020-02-12 2023-01-10 Zhuhai Shichang Metals Ltd. Chair seat and backrest
USD979970S1 (en) 2020-02-12 2023-03-07 Zhuhai Shichang Metals Ltd. Chair frame and legs

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD859020S1 (en) * 2016-10-21 2019-09-10 Casala Meubelen Nederland B.V. Folding chair
USD839650S1 (en) * 2017-04-26 2019-02-05 Lifetime Products, Inc. Chair
USD960598S1 (en) * 2018-09-19 2022-08-16 New-Tec Integration (Xiamen) Co., Ltd. Folding chair
USD961282S1 (en) * 2019-03-19 2022-08-23 New-Tec Integration (Xiamen) Co., Ltd. Folding chair
USD965321S1 (en) * 2019-08-21 2022-10-04 New-Tec Integration (Xiamen) Co., Ltd. Folding chair
USD982340S1 (en) * 2019-09-20 2023-04-04 Inno-Sports Co., Ltd. Chair
USD1000145S1 (en) * 2019-11-12 2023-10-03 Lifetime Products, Inc. Chair

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458095A (en) * 1941-10-07 1949-01-04 Lyon Metal Products Inc Seat construction for chairs
US2757715A (en) 1955-05-18 1956-08-07 Heywood Wakefield Co Folding chair
US3094357A (en) * 1959-08-17 1963-06-18 Shwayder Bros Inc Chair
US5096259A (en) 1991-09-23 1992-03-17 John Stanfield Stackable folding chair and retrofit apparatus
US5634684A (en) 1994-12-27 1997-06-03 Kokuyo Co., Ltd. Foldable chair
US5718474A (en) 1995-05-31 1998-02-17 Kokuyo Co., Ltd. Foldable chair
US5738408A (en) 1995-09-01 1998-04-14 Wu; Henry Stackable folding chair
USD458468S1 (en) * 2000-08-01 2002-06-11 Fast S.P.A. Chair
US6669281B1 (en) 2002-06-19 2003-12-30 Tsung-Chieh Huang Pull rod-type foldable chair structure
USD534019S1 (en) 2005-02-18 2006-12-26 Atico International Usa, Inc. Portion of an anti-pinching device of a folding chair in a stowed position
US7219955B2 (en) 2005-02-18 2007-05-22 Atico Int Usa Inc Anti-pinching device for use in a folding chair
USD544225S1 (en) * 2006-07-25 2007-06-12 Jds International S.P.A. Chair
US7513567B2 (en) 2006-05-03 2009-04-07 Tsung-Chieh Huang Foldable chair with pull rods
USD599127S1 (en) * 2009-04-13 2009-09-01 Mity-Lite, Inc. Mesh folding chair
USD603196S1 (en) * 2009-06-10 2009-11-03 Shu O Su Chair backrest
US8029059B2 (en) 2008-12-24 2011-10-04 Mity-Lite, Inc. Folding and stacking mesh chair system
USD647718S1 (en) * 2010-03-31 2011-11-01 Su-Ming Chen Chair
USD648554S1 (en) * 2009-11-04 2011-11-15 Mity-Lite, Inc. Mesh stacking chair
USD653471S1 (en) * 2011-08-09 2012-02-07 Yao-Leng Chan Folding chair
USD756695S1 (en) * 2014-09-29 2016-05-24 Okamura Corporation Chair
USD767321S1 (en) * 2015-08-19 2016-09-27 Yang Xingchang Chair back

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD435977S1 (en) * 1999-12-14 2001-01-09 Center For Design Research And Development N.V. Chair
USD506325S1 (en) * 2004-01-27 2005-06-21 Gsc Technology Corporation Folding chair
US8721003B2 (en) * 2007-12-06 2014-05-13 Lifetime Products, Inc. Folding chair with molded components
USD655932S1 (en) * 2011-06-13 2012-03-20 Lifetime Products, Inc. Chair

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458095A (en) * 1941-10-07 1949-01-04 Lyon Metal Products Inc Seat construction for chairs
US2757715A (en) 1955-05-18 1956-08-07 Heywood Wakefield Co Folding chair
US3094357A (en) * 1959-08-17 1963-06-18 Shwayder Bros Inc Chair
US5096259A (en) 1991-09-23 1992-03-17 John Stanfield Stackable folding chair and retrofit apparatus
US5634684A (en) 1994-12-27 1997-06-03 Kokuyo Co., Ltd. Foldable chair
US5718474A (en) 1995-05-31 1998-02-17 Kokuyo Co., Ltd. Foldable chair
US5738408A (en) 1995-09-01 1998-04-14 Wu; Henry Stackable folding chair
USD458468S1 (en) * 2000-08-01 2002-06-11 Fast S.P.A. Chair
US6669281B1 (en) 2002-06-19 2003-12-30 Tsung-Chieh Huang Pull rod-type foldable chair structure
US7219955B2 (en) 2005-02-18 2007-05-22 Atico Int Usa Inc Anti-pinching device for use in a folding chair
USD534019S1 (en) 2005-02-18 2006-12-26 Atico International Usa, Inc. Portion of an anti-pinching device of a folding chair in a stowed position
US7293826B2 (en) 2005-02-18 2007-11-13 Atico International Usa, Inc. Folding chair with an anti-pinching device
US7513567B2 (en) 2006-05-03 2009-04-07 Tsung-Chieh Huang Foldable chair with pull rods
USD544225S1 (en) * 2006-07-25 2007-06-12 Jds International S.P.A. Chair
US8029059B2 (en) 2008-12-24 2011-10-04 Mity-Lite, Inc. Folding and stacking mesh chair system
USD599127S1 (en) * 2009-04-13 2009-09-01 Mity-Lite, Inc. Mesh folding chair
USD603196S1 (en) * 2009-06-10 2009-11-03 Shu O Su Chair backrest
USD648554S1 (en) * 2009-11-04 2011-11-15 Mity-Lite, Inc. Mesh stacking chair
USD647718S1 (en) * 2010-03-31 2011-11-01 Su-Ming Chen Chair
USD653471S1 (en) * 2011-08-09 2012-02-07 Yao-Leng Chan Folding chair
USD756695S1 (en) * 2014-09-29 2016-05-24 Okamura Corporation Chair
USD767321S1 (en) * 2015-08-19 2016-09-27 Yang Xingchang Chair back

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MightyLite: Durability by Design-Mesh One Folding Chair; Informational brochure; pp. 1-4.
MightyLite: Durability by Design-OneSeries Pro Folding Chair; Informational brochure; pp. 1-4.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD801099S1 (en) * 2016-12-13 2017-10-31 Gsc Technologies Inc. Chair
USD927879S1 (en) 2020-02-12 2021-08-17 Zhuhai Shichang Metals Ltd. Seat and backrest of a stackable chair
USD928541S1 (en) 2020-02-12 2021-08-24 Zhuhai Shichang Metals Ltd. Legs and frame of a stackable chair
USD974785S1 (en) 2020-02-12 2023-01-10 Zhuhai Shichang Metals Ltd. Chair seat and backrest
USD979970S1 (en) 2020-02-12 2023-03-07 Zhuhai Shichang Metals Ltd. Chair frame and legs
USD964013S1 (en) 2021-11-01 2022-09-20 Runtang Lu Cane with seat

Also Published As

Publication number Publication date
CA174945S (en) 2018-04-23
USD793113S1 (en) 2017-08-01

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