IP Library › Granted Patent US 1,139,922
Granted Patent S1
US 1,139,922 · App. 29/922,945 · Granted Aug 4, 2026

Portable fan

Inventor: Guoqiang Bao (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,139,922
App. No.
29/922,945
Granted
Aug 4, 2026
Kind
S1
Claims (1)

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

References Cited (8)
US D1007665S · Chen · 2023 [cited by examiner]
US 11953017B1 · Chen · 2024 [cited by examiner]
US 12104616B1 · Liu · 2024 [cited by examiner]
US D1073908S · Xun · 2025 [cited by examiner]
US D1077186S · Bao · 2025 [cited by examiner]
US D1123139S · Tian · 2026 [cited by examiner]
Coohea Handheld Mini Fan, ASIN: B0CXDX4XWN, first available Mar. 7, 2024, Amazon.com. <https://www.amazon.com/dp/B0CXDX4XWN?linkCode=ssc&creativeASIN=B0CXDX4XWN&th=1> (Year: 2024). [cited by examiner]
Keeway KW34 Soft Blade Handheld Fan, retrieved from internet May 2, 2026, szkeeway.com. <https://www.szkeeway.com/products/KW34-Soft-Blade-Handheld-Fan.html> (Year: 2026). [cited by examiner]