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CPC
B23D2023/005
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23D
PLANING SLOTTING SHEARING BROACHING SAWING FILING SCRAPING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
Current Industry
B23D2023/005
for window coverings
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Patents Grants
last 30 patents
Information
Patent Grant
Window covering sizing method and apparatus
Patent number
11,872,716
Issue date
Jan 16, 2024
Hunter Douglas Industries Switzerland GmbH
Thomas A. Caputo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Window covering sizing method and apparatus
Patent number
10,786,921
Issue date
Sep 29, 2020
Hunter Douglas Industries Switzerland GmbH
Thomas A. Caputo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting machine for window covering
Patent number
10,544,618
Issue date
Jan 28, 2020
Nien Made Enterprise Co., Ltd.
Wen-Yeu Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting machine for window blind
Patent number
10,350,690
Issue date
Jul 16, 2019
WEALTH LONG ENTERPRISE CO., LTD.
Hao-Yu Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Measurement structure adapted for curtain cutting machine
Patent number
10,183,413
Issue date
Jan 22, 2019
SHEEN WORLD TECHNOLOGY CORPORATION
Hao-Yu Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Cutting Machine for Window Blind
Publication number
20190054551
Publication date
Feb 21, 2019
Wealth Long Enterprise Co., Ltd.
Hao-Yu Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING MACHINE FOR WINDOW COVERING
Publication number
20180135352
Publication date
May 17, 2018
Nien Made Enterprise Co., Ltd.
Wen-Yeu LEE
B26 - HAND CUTTING TOOLS CUTTING SEVERING