Cushion for backrest of chair
Description
Claims
The ornamental design for a cushion for backrest of chair, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- WeeSprout Wooden High Chair, Amazon Product Page. Date First Available: Dec. 16, 2019, Date Accessed: Feb. 14, 2023. Availale on the Internet URL: https://www.amazon.in/WeeSprout-Toddlers-Adjustable-Footrest-Removable/dp/B07TVVZBDY (Year: 2019).
Patent History
Patent number: D984837
Type: Grant
Filed: Oct 1, 2020
Date of Patent: May 2, 2023
Inventor: Khai Gan Chuah (Austin, TX)
Primary Examiner: S. Bryan Reinholdt, Jr.
Assistant Examiner: Julia S Folkart
Application Number: 29/753,762
Type: Grant
Filed: Oct 1, 2020
Date of Patent: May 2, 2023
Inventor: Khai Gan Chuah (Austin, TX)
Primary Examiner: S. Bryan Reinholdt, Jr.
Assistant Examiner: Julia S Folkart
Application Number: 29/753,762
Classifications
Current U.S. Class:
D6/716.4;
D6/601