Backrest
Description
The broken lines in the drawings depict part of the backrest that form no part of the claimed design.
Claims
The ornamental design for a backrest, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
- Hbada Office Chair Task Desk Chair Swivel Home Comfort Chairs with Flip-up Arms and Adjustable Height, White, from amazon.com, Date First Available: Oct. 11, 2021, pp. 1, 5, 6 , frhttps://www.amazon.com/dp/B09J4VFS9M/ref=sspa_dk_detail_0?pd_rd_i=B09J4VFS9M&pd_rd_w=lcuv1&content-id=amzn1.sym.eb7c1ac5--7c51-4df5-ba34-ca810f1f119a&pf_rd_r=9C2K1SNTCZGRABDFGKQH&pd_rd_wg=o3gCg&pd_rd_r=589fdf36-7e01-46ca-b5cd-fa33ad13104a&s=furniture&sp_csd=d2lkZ2V0TmFtZT1zcF9kZXRhaWw&th=1 (Year: 2021).
Patent History
Classifications
Current U.S. Class:
D6/716.4