IP Library › Granted Patent US 1,090,740
Granted Patent S1
US 1,090,740 · App. 29/928,988 · Granted Aug 26, 2025

Dumbbell

Inventor: Zige Wu (Jinhua, CN)
Assignee: Wuyi Boda Industry and Trade Co., LTD
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Quick Facts
Patent No.
US 1,090,740
App. No.
29/928,988
Granted
Aug 26, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 18, 2024
From: WU, ZIGE
To: WUYI BODA INDUSTRY AND TRADE CO., LTD
Reel/Frame 066486/0830 →
Priority Claims (1)
CN 202430041489.1 · Jan 22, 2024 · national
References Cited (14)
US 8007415B1 · Lundquist · 2011 [cited by examiner]
US 11285354B1 · Tseng · 2022 [cited by examiner]
US 11478675B2 · Chen · 2022 [cited by examiner]
US 11806568B1 · Hong · 2023 [cited by examiner]
US D1008379S · Zhu · 2023 [cited by examiner]
US D1022080S · Zhong · 2024 [cited by examiner]
US D1027078S · Tong · 2024 [cited by examiner]
US D1060540S · Weng · 2025 [cited by examiner]
US 20060240958A1 · Liu · 2006 [cited by examiner]
US 20220176186A1 · Chen · 2022 [cited by examiner]
US 20220249898A1 · Jiang · 2022 [cited by examiner]
US 20230347198A1 · Hong · 2023 [cited by examiner]
Roinoim store, announced 2024 [online], [site visited Jun. 9, 2025]. Available on internet, URL:https://www.amazon.ca/Adjustable-Dumbbell-Set-22LB-52LB/dp/B0CZDJC7BD (Year: 2024). [cited by examiner]
Altler store, announced 2025 [online], [site visited Jun. 9, 2025]. Available on internet, URL:https://www.amazon.com/ALTLER-Dumbbell-Strength-Adjustable-Anti-Slip/dp/B0DXSSNX7L (Year: 2025). [cited by examiner]