IP Library › Granted Patent US 1,079,775
Granted Patent S1
US 1,079,775 · App. 29/975,989 · Granted Jun 17, 2025

Wall hole saw quick coupler

Inventor: Zaiyong Zhuang (Yueqing, CN)
Assignee: Yueqing Dagui Tools Co., Ltd.
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Quick Facts
Patent No.
US 1,079,775
App. No.
29/975,989
Granted
Jun 17, 2025
Kind
S1
Claims (1)

The ornamental design for a wall hole saw quick coupler, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 3, 2024
From: ZHUANG, ZAIYONG
To: YUEQING DAGUI TOOLS CO.,LTD.
Reel/Frame 069457/0867 →
Priority Claims (1)
CN 202430630399.6 · Oct 8, 2024 · national
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