IP Library › Granted Patent US 1,022,639
Granted Patent S1
US 1,022,639 · App. 29/785,777 · Granted Apr 16, 2024

Ratchet gear

Inventor: Cheng-Wei Su (Taichung, TW)
Assignee: Hong Ann Tool Industries Co., Ltd.
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Quick Facts
Patent No.
US 1,022,639
App. No.
29/785,777
Granted
Apr 16, 2024
Kind
S1
Claims (1)

The ornamental design for a ratchet gear, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 27, 2021
From: SU, CHENG-WEI
To: HONG ANN TOOL INDUSTRIES CO., LTD.
Reel/Frame 056369/0280 →
Cited By (1)
US 12,679,140