IP Library › Granted Patent US 1,147,303
Granted Patent S1
US 1,147,303 · App. 30/014,764 · Granted Sep 8, 2026

Fan

Inventor: Binhua Duan (Dongguan, CN)
Assignee: Dongguan Woke Technology Co., Ltd.
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Quick Facts
Patent No.
US 1,147,303
App. No.
30/014,764
Granted
Sep 8, 2026
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 24, 2025
From: DUAN, BINHUA
To: DONGGUAN WOKE TECHNOLOGY CO., LTD.
Reel/Frame 071818/0428 →
Priority Claims (1)
CN 202530407434.2 · Jul 11, 2025 · national
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Warmco Portable Stroller Fan (DB1, Black), ASIN: B0G43NFZX7, first available on Nov. 26, 2025, retrieved from Amazon.com on May 29, 2026. <https://www.amazon.com/Warmco-Rechargeable-Detachable-Operation-Treadmill/dp/B0G… [cited by examiner]
Warmco Portable Stroller Fan (DB2), ASIN: B0GL1RXY3C, first available on Mar. 20, 2026, retrieved from Amazon.com on May 29, 2026. <https://www.amazon.com/Warmco-Portable-Rechargeable-Treadmill-Rotatable/dp/B0GL1RXY3C?r… [cited by examiner]
Jisulife 2026 Stroller Fan, ASIN: B0FQN5BFWS, first available on Sep. 11, 2025, retrieved from Amazon.com on May 29, 2026. <https://www.amazon.com/dp/B0FQN5BFWS/ref=sspa_dk_detail_6?pd_rd_i=B0FQN5BFWS&th=1> (Year: 2025). [cited by examiner]
Bearwind Mini Portable Stroller Fan, ASIN: B0G24W1JV5, first available on Feb. 17, 2026, retrieved from Amazon.com on May 29, 2026. <https://www.amazon.com/dp/B0G24W1JV5/?th=1> (Year: 2026). [cited by examiner]
Sweetfull Baby Stroller Fan (Black), ASIN: B0DS1RRR9J, first available on Feb. 12, 2025, retreived from Amazon.com on May 29, 2026. <https://www.amazon.com/dp/B0DS1RRR9J/ref=sspa_dk_detail_6?pd_rd_i=B0DS1RRR9J&th=1> (Ye… [cited by examiner]