IP Library › Granted Patent US 1,074,971
Granted Patent S1
US 1,074,971 · App. 29/975,491 · Granted May 13, 2025

Portable fan

Inventor: Huafeng Zhong (Guangdong, CN)
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Quick Facts
Patent No.
US 1,074,971
App. No.
29/975,491
Granted
May 13, 2025
Kind
S1
Claims (1)

The ornamental design for a portable fan, as shown and described.

References Cited (10)
US D998776S · Xiong · 2023 [cited by examiner]
US D1029232S · Zhu · 2024 [cited by applicant]
US D1049351S · Lin · 2024 [cited by examiner]
US D1054010S · Ma · 2024 [cited by examiner]
US D1057135S · Zhu · 2025 [cited by examiner]
US 20200332809A1 · Buxton · 2020 [cited by examiner]
Portable Fan, Personal Rechargeable Mini Waist Fan, 3000 mAh Battery Operated, Max 24H Working Time, 4 Speeds Clip Belt Fan for Outdoor, Indoor, Jobsite, Traveling, Gifts for Men; Date First Available: Mar. 21, 2024 ; h… [cited by examiner]
2024 AI Portable Fan Rechargeable, 4 Speeds 6600RPM Strong Airflow, Personal Waist Fan with up to 25H of Working Time, Hands-Free Hanging Neck Fan, Wearable Belt Fan for Camping, Outdoor, Jobsite; Date First Available: … [cited by examiner]
10000mAh Portable Waist Clip Fan,40H Cooling Personal Wearable Fan,5 Speeds 16000RPM Strong Belt Fan, Rechargeable Hands-free Neck Fan With Flashlight for Outdoor Jobsite Camping Traveling; Review date: Oct. 15, 2024; h… [cited by examiner]
Bladeless Waist Mounted Electric Fan, Cool Clip Fan Under Shirt, Cool Clip Waist Fan, Clip-On Portable Air Cooler, 100 Speeds Strong Airflow Wearable Personal Clip Fan (Black); Date First Available: Jun. 11, 2024; https… [cited by examiner]