IP Library › Granted Patent US 1,017,738
Granted Patent S1
US 1,017,738 · App. 29/878,097 · Granted Mar 12, 2024

Dumbbell

Inventor: Fangjun Zheng (Yongkang, CN)
Assignee: Zhejiang Ruicheng Mechanical Power Co., Ltd.
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Quick Facts
Patent No.
US 1,017,738
App. No.
29/878,097
Granted
Mar 12, 2024
Kind
S1
Claims (1)

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

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 16, 2026
From: ZHEJIANG RUICHENG MECHANICAL POWER CO,. LTD
To: ZHEJIANG JINGLING INDUSTRY AND TRADE CO., LTD
Reel/Frame 074876/0828 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2023
From: ZHENG, FANGJUN
To: ZHEJIANG RUICHENG MECHANICAL POWER CO.,LTD.
Reel/Frame 063968/0273 →