Sit up assist device
Description
The broken lines in the drawings depict portions of the sit up assist device that form no part of the claimed design.
Claims
The ornamental design for a sit up assist device, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- “NordStick Nordic and Pro Hamstring Curl Strap” Oct. 22, 2022, Amazon, site visited Apr. 27, 2023: https://www.amazon.com/dp/B0BK5DF78P (Year: 2022).
- “Shopee Sit-Ups Assistant Tested” Nov. 19, 2020, Youtube, site visited Apr. 27, 2023: https://www.youtube.com/watch?v=z4vM_nkbjSE (Year: 2020).
- “Sit up bar” Apr. 2, 2020, Youtube, site visited Apr. 27, 2023: https://www.youtube.com/watch?v=jScKM55AOFQ (Year: 2020).
- “Squatz Abs Master Sit up Bar” Jan. 23, 2023, Youtube, site visited Apr. 27, 2023: https://www.amazon.com/SQUATZ-Abs-Master-Sit-Bar/dp/B0BSVGM2FY (Year: 2023).
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Patent History
Patent number: D994053
Type: Grant
Filed: Aug 28, 2020
Date of Patent: Aug 1, 2023
Inventor: Tanyu Ye (Yongkang)
Primary Examiner: Jack Reickel
Assistant Examiner: Salamah Jordan
Application Number: 29/748,360
Type: Grant
Filed: Aug 28, 2020
Date of Patent: Aug 1, 2023
Inventor: Tanyu Ye (Yongkang)
Primary Examiner: Jack Reickel
Assistant Examiner: Salamah Jordan
Application Number: 29/748,360
Classifications
Current U.S. Class:
Sit-up Type (D21/687)