IP Library › Granted Patent US 1,111,743
Granted Patent S1
US 1,111,743 · App. 29/905,306 · Granted Feb 10, 2026

Hinge hole-opener and positioner combined

Inventor: Tianci Wen (Hunan, CN)
Assignee: Guangzhou Fengsen Machinery Co., Ltd.
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Quick Facts
Patent No.
US 1,111,743
App. No.
29/905,306
Granted
Feb 10, 2026
Kind
S1
Claims (1)

The ornamental design for a hinge hole-opener and positioner combined as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 19, 2023
From: WEN, TIANCI
To: GUANGZHOU FENGSEN MACHINERY CO., LTD.
Reel/Frame 065286/0018 →
Priority Claims (1)
CN 202330313855.X · May 25, 2023 · national
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US 20190030619A1 · Thackery · 2019 [cited by examiner]
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US 20210402641A1 · Finstrom · 2021 [cited by examiner]
Amazon, Hole Punch, Metal Concealed Hinge Jig with Quick Clamp and Dust Vacuum Adapter Concealed Door Hinge Jig 35mm Cabinet Hinge Jig Hinge Hole Drilling Jig for Woodworking Door Cabinet Hinges Mounting Tool, https://a… [cited by examiner]
Cited By (3)
US 12,369,626 US 12,382,988 US 12,721,369