Office chair
Latest Shenzhen Sihoo Intelligent Furniture Co., Ltd. Patents:
Description
Claims
The ornamental design for an office chair, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D545582 | July 3, 2007 | Wu |
D549976 | September 4, 2007 | Lin |
D552857 | October 16, 2007 | Wang |
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D610822 | March 2, 2010 | Chen |
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D661916 | June 19, 2012 | Chen |
D704946 | May 20, 2014 | Wu |
D705559 | May 27, 2014 | Giugiaro |
D706047 | June 3, 2014 | Giugiaro |
D970276 | November 22, 2022 | Li |
D971624 | December 6, 2022 | Liu |
D979967 | March 7, 2023 | Wu |
D979968 | March 7, 2023 | Wu |
D996877 | August 29, 2023 | Liang |
- “Sihoo Doro S300 Ergonomic Office Chair . . . ” Dec. 4, 2023, amazon.com, site visited Mar. 18, 2024 <https://www.amazon.com/SIHOO-Ergonomic-Computer-Coordinated-Adjustable/dp/B0CPDHMLX1?th=1> (Year: 2023).
Patent History
Patent number: D1033945
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Jul 9, 2024
Assignee: Shenzhen Sihoo Intelligent Furniture Co., Ltd. (Shenzhen)
Inventors: Huiping Luo (Shenzhen), Huimin Sun (Shenzhen), Yunqing Ye (Shenzhen)
Primary Examiner: Paul D Bohannon
Application Number: 29/850,754
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Jul 9, 2024
Assignee: Shenzhen Sihoo Intelligent Furniture Co., Ltd. (Shenzhen)
Inventors: Huiping Luo (Shenzhen), Huimin Sun (Shenzhen), Yunqing Ye (Shenzhen)
Primary Examiner: Paul D Bohannon
Application Number: 29/850,754
Classifications
Current U.S. Class:
D6/366