Back stretching board
Description
The broken line showing of the back stretching board is for the purpose of illustrating article and forms no part of the claimed design.
Claims
The ornamental design for a back stretching board, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- “Everlasting Comfort Back Stretcher” Aug. 9, 2021, Amazon, site visited Jun. 24, 2024: https://www.amazon.com/Back-Stretcher-Cracker-Spine-Device/dp/B09C7JP4F4/ (Year: 2021).
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Patent History
Patent number: D1042678
Type: Grant
Filed: Apr 25, 2022
Date of Patent: Sep 17, 2024
Inventor: Xuqin Chen (Shenzhen)
Primary Examiner: Jack Reickel
Assistant Examiner: Salamah Jordan
Application Number: 29/836,185
Type: Grant
Filed: Apr 25, 2022
Date of Patent: Sep 17, 2024
Inventor: Xuqin Chen (Shenzhen)
Primary Examiner: Jack Reickel
Assistant Examiner: Salamah Jordan
Application Number: 29/836,185
Classifications
Current U.S. Class:
Platform, Frame, Or Support (D21/686)