IP Library › Granted Patent US 1,123,479
Granted Patent S1
US 1,123,479 · App. 29/886,176 · Granted Apr 28, 2026

Back and seat for a chair

Inventors: Zhaogen You (Guangdong, CN); Jianrui Han (Guangdong, CN)
Assignee: Foshan Sitzone Furniture Co., Ltd.
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Quick Facts
Patent No.
US 1,123,479
App. No.
29/886,176
Granted
Apr 28, 2026
Kind
S1
Claims (1)

The ornamental design for a back and seat for a chair, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Apr 18, 2024
From: FOSHAN SITZONE FURNITURE CO., LTD.
To: GUANGDONG JE FURNITURE CO., LTD.
Reel/Frame 067163/0604 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 6, 2023
From: YOU, ZHAOGEN; HAN, JIANRUI
To: FOSHAN SITZONE FURNITURE CO., LTD.
Reel/Frame 062961/0424 →
Priority Claims (1)
CN 202230750228.8 · Nov 10, 2022 · national
References Cited (35)
US D514832S · Tsai · 2006 [cited by examiner]
US D534365S · Breen · 2007 [cited by examiner]
US D536557S · Lee · 2007 [cited by examiner]
US D540580S · Su · 2007 [cited by examiner]
US D552857S · Wang · 2007 [cited by examiner]
US D596884S · Wen · 2009 [cited by examiner]
US D604071S · Su · 2009 [cited by examiner]
US D647314S · Lu · 2011 [cited by examiner]
US D666032S · Su · 2012 [cited by examiner]
US D683574S · Su · 2013 [cited by examiner]
US D689312S · Smith · 2013 [cited by examiner]
US D691407S · Nakamura · 2013 [cited by examiner]
US D703966S · Wu · 2014 [cited by examiner]
US D708882S · Hsuan-Chin · 2014 [cited by examiner]
US D710640S · Usumoto · 2014 [cited by examiner]
US 8973990B2 · Krupiczewicz · 2015 [cited by examiner]
US 9211014B2 · Schmitz · 2015 [cited by examiner]
US D793141S · Igarashi · 2017 [cited by examiner]
US D823626S · Chen · 2018 [cited by examiner]
US 10264890B2 · Aldrich · 2019 [cited by examiner]
US D869890S · Deevers · 2019 [cited by examiner]
US D895335S · Oku · 2020 [cited by examiner]
US D911762S · Van Faasen · 2021 [cited by examiner]
US D925958S · Van Faasen · 2021 [cited by examiner]
US D927907S · Chen · 2021 [cited by examiner]
US D985954S · Feng · 2023 [cited by examiner]
US D988739S · Feng · 2023 [cited by examiner]
US D990909S · Feng · 2023 [cited by examiner]
US D996876S · Yang · 2023 [cited by examiner]
US 11786039B2 · Deevers · 2023 [cited by examiner]
US D1062342S · Huang · 2025 [cited by examiner]
US 20020195863A1 · Su · 2002 [cited by examiner]
US 20040262975A1 · Su · 2004 [cited by examiner]
US 20190281988A1 · Su · 2019 [cited by examiner]
US 20260008392A1 · Smykowski · 2026 [cited by examiner]