USD940487S1 - Chair lumbar support - Google Patents

Chair lumbar support Download PDF

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Publication number
USD940487S1
USD940487S1 US29/715,236 US201929715236F USD940487S US D940487 S1 USD940487 S1 US D940487S1 US 201929715236 F US201929715236 F US 201929715236F US D940487 S USD940487 S US D940487S
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United States
Prior art keywords
lumbar support
chair lumbar
chair
view
support
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
US29/715,236
Inventor
Tung-Hua Su
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Individual
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Individual
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Priority to US29/715,236 priority Critical patent/USD940487S1/en
Application granted granted Critical
Publication of USD940487S1 publication Critical patent/USD940487S1/en
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Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of the chair lumbar support showing my new design;
FIG. 2 is an another perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a chair lumbar support, as shown and described.
US29/715,236 2019-11-29 2019-11-29 Chair lumbar support Active USD940487S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/715,236 USD940487S1 (en) 2019-11-29 2019-11-29 Chair lumbar support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/715,236 USD940487S1 (en) 2019-11-29 2019-11-29 Chair lumbar support

Publications (1)

Publication Number Publication Date
USD940487S1 true USD940487S1 (en) 2022-01-11

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ID=79167654

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/715,236 Active USD940487S1 (en) 2019-11-29 2019-11-29 Chair lumbar support

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1108864S1 (en) * 2024-03-27 2026-01-13 Foshan Ouge Furniture Co., Ltd. Chair backrest

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD445580S1 (en) * 2000-09-28 2001-07-31 Formway Furniture Limited Chair
US20020036420A1 (en) * 2000-09-28 2002-03-28 Formway Furniture Limited, Lumbar support
USD587942S1 (en) * 2005-02-28 2009-03-10 Haworth, Inc. Lumbar support for an office chair
USD773874S1 (en) * 2015-04-08 2016-12-13 Tung-Hua Su Chair backrest
USD799877S1 (en) * 2016-03-28 2017-10-17 Exemplis Llc Lumbar support frame
USD859047S1 (en) * 2018-01-05 2019-09-10 Dongguan Kentec Office Seating Co., Ltd. Chair back
USD929784S1 (en) * 2020-05-20 2021-09-07 Tung-Hua Su Chair backrest

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD445580S1 (en) * 2000-09-28 2001-07-31 Formway Furniture Limited Chair
US20020036420A1 (en) * 2000-09-28 2002-03-28 Formway Furniture Limited, Lumbar support
USD587942S1 (en) * 2005-02-28 2009-03-10 Haworth, Inc. Lumbar support for an office chair
USD773874S1 (en) * 2015-04-08 2016-12-13 Tung-Hua Su Chair backrest
USD799877S1 (en) * 2016-03-28 2017-10-17 Exemplis Llc Lumbar support frame
USD859047S1 (en) * 2018-01-05 2019-09-10 Dongguan Kentec Office Seating Co., Ltd. Chair back
USD929784S1 (en) * 2020-05-20 2021-09-07 Tung-Hua Su Chair backrest

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Costway Mid-Back Mesh Chair Height Adjustable Executive Chair w/ Lumbar Support, from target.com, Retrieved Date: Sep. 27, 2021, p. 1, from https://www.target.com/p/costway-mid-back-mesh-chair-height-adjustable-executive-chair-w-lumbar-support/-/A-83355303?ref=tgt_adv_XS000000&AFID=google_pla_df_free_online&CPNG=storefront&adgroup=249-14 (Year: 2021). *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1108864S1 (en) * 2024-03-27 2026-01-13 Foshan Ouge Furniture Co., Ltd. Chair backrest

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