IP Library › Granted Patent US 1,085,825
Granted Patent S1
US 1,085,825 · App. 29/899,803 · Granted Jul 29, 2025

Cooler backpack

Inventor: Jiaxuan Lin (Shenzhen, CN)
Assignee: Shenzhen Youmai Network Technology Co., Ltd.
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Quick Facts
Patent No.
US 1,085,825
App. No.
29/899,803
Granted
Jul 29, 2025
Kind
S1
Claims (1)

The ornamental design for a cooler backpack, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 1, 2025
From: LIN, JIAXUAN
To: SHENZHEN YOUMAI NETWORK TECHNOLOGY CO., LTD.
Reel/Frame 071572/0456 →
References Cited (13)
US D796187S · Bogue · 2017 [cited by examiner]
US D891759S · Smith · 2020 [cited by examiner]
US D917874S · Zhang · 2021 [cited by examiner]
US D959922S · Nassanian · 2022 [cited by examiner]
US D960560S · Lin · 2022 [cited by examiner]
US D960561S · Lin · 2022 [cited by examiner]
US D968072S · Yang · 2022 [cited by examiner]
US D1037650S · Parel · 2024 [cited by examiner]
US D1051594S · Peng · 2024 [cited by examiner]
US D1062207S · Yan · 2025 [cited by examiner]
CN 308832288 · 2024 [cited by examiner]
Backpack Cooler, Maelstrom, date first available Mar. 7, 2024 [online], [site visited May 2, 2025], available from the internet URL: https://www.amazon.com/Maelstrom-Lightweight-Leakproof-Waterproof-Women-Blue/dp/B0CS3M… [cited by examiner]
Cooler Backpack, Maelstrom, date first available Dec. 28, 2021 [online], [site visited May 2, 2025], available from the internet URL: https://www.amazon.com/dp/B09P9T17RR (Year: 2021). [cited by examiner]