Ergonomic chair
Description
Claims
The ornamental design for an ergonomic chair, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Ergonomic Chair Back Support, available in amazon.com, date first available of Nov. 11, 2021, site visited Oct. 17, 2024, URL:https://www.amazon.com/curble-Support-Ergonomic-Designed-Correction/dp/B09HXL21J3/ (Year: 2021).
Patent History
Patent number: D1065902
Type: Grant
Filed: Jul 16, 2024
Date of Patent: Mar 11, 2025
Inventor: Qi Cai (Guangzhou)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Mark David Wolfley
Application Number: 29/952,503
Type: Grant
Filed: Jul 16, 2024
Date of Patent: Mar 11, 2025
Inventor: Qi Cai (Guangzhou)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Mark David Wolfley
Application Number: 29/952,503
Classifications
Current U.S. Class:
D6/716