IP Library › Granted Patent US 1,099,679
Granted Patent S1
US 1,099,679 · App. 29/942,677 · Granted Oct 28, 2025

Rope winder

Inventor: Chun Jiang (Ningbo, CN)
Assignee: NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
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Quick Facts
Patent No.
US 1,099,679
App. No.
29/942,677
Granted
Oct 28, 2025
Kind
S1
Claims (1)

The ornamental design for a rope winder, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 16, 2024
From: JIANG, CHUN
To: NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
Reel/Frame 067440/0656 →
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Cited By (1)
US 12,624,549