IP Library Granted Patent US 1,083,071
Granted Patent S1
US 1,083,071 · App. 29/936,944 · Granted Jul 8, 2025

Portable fan

Inventor: Jiefeng Tang (Shenzhen, CN)
Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
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Quick Facts
Patent No.
US 1,083,071
App. No.
29/936,944
Granted
Jul 8, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 17, 2024
From: TANG, JIEFENG
To: SHENZHEN JISU TECHNOLOGY CO., LTD.
Reel/Frame 067136/0647 →
Continuity (1)
Continuation In Part 29917050 · Nov 16, 2023
References Cited (25)
US D100818S · Gilbert et al. · 1936 [cited by examiner]
US D229059S · Swimmer · 1973 [cited by examiner]
US D246856S · O'Connor · 1978 [cited by examiner]
US 4370097A · Hanson · 1983 [cited by examiner]
US D439966S · Steiner · 2001 [cited by examiner]
US D489441S · Wagner · 2004 [cited by examiner]
US D507047S · Radtke, Jr. · 2005 [cited by examiner]
US D570996S · Harman · 2008 [cited by examiner]
US D585130S · Harman · 2009 [cited by examiner]
US D762840S · Wilkins · 2016 [cited by examiner]
US D762841S · Wilkins · 2016 [cited by examiner]
US D846726S · Lewis · 2019 [cited by applicant]
US D910834S · Wang · 2021 [cited by examiner]
US D959638S · Ahn · 2022 [cited by applicant]
US 11566628B1 · Liu · 2023 [cited by examiner]
US D999360S · Li · 2023 [cited by examiner]
US D1032823S · Zou · 2024 [cited by examiner]
US D1036646S · Zhu · 2024 [cited by examiner]
US D1043945S · Wang · 2024 [cited by examiner]
US D1048363S · Wang · 2024 [cited by examiner]
US D1051340S · Wang · 2024 [cited by examiner]
US D1059579S · Xu · 2025 [cited by examiner]
US 20180172013A1 · Dymond · 2018 [cited by examiner]
US 20230265854A1 · Chen · 2023 [cited by examiner]
Hand-held fan (FA53), Application No. 202330026564.2, application date Jan. 18, 2023, date published May 12, 2023, registered in CN, site visited Nov. 20, 2024, available at www.orbit.com. [cited by examiner]