Cooler backpack
Latest Shenzhen Youmai Network Technology Co., Ltd. Patents:
The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.
Claims
The ornamental design for a cooler backpack, as shown and described.
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- 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/B0CS3MFV8R/ (Year: 2024).
- 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).
Type: Grant
Filed: Aug 14, 2023
Date of Patent: Jul 29, 2025
Assignee: Shenzhen Youmai Network Technology Co., Ltd. (Shenzhen)
Inventor: Jiaxuan Lin (Shenzhen)
Primary Examiner: George A Bugg
Assistant Examiner: Ji Sun Yoon
Application Number: 29/899,803