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TAICHUNG CITY 43641, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Rim drilling and milling machine
Patent number
10,610,989
Issue date
Apr 7, 2020
TOP-ONE MACHINERY CO., LTD.
Tsui-O Liu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
WHEEL MACHINING DEVICE
Publication number
20240375194
Publication date
Nov 14, 2024
TOP-ONE MACHINERY CO., LTD.
Tsui-O LIU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RIM DRILLING AND MILLING MACHINE
Publication number
20220226911
Publication date
Jul 21, 2022
TOP-ONE MACHINERY CO., LTD.
Tsui-O LIU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RIM TRIMMING MACHINE
Publication number
20210220917
Publication date
Jul 22, 2021
TOP-ONE MACHINERY CO., LTD.
Tsui-O LIU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WHEEL RIM CHUCK WITH SOFT JAWS
Publication number
20200198022
Publication date
Jun 25, 2020
TOP-ONE MACHINERY CO., LTD.
Tsui-O LIU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Trademark
last 30 trademarks
Information
Trademark
85966205 - TOPONE
Serial number
85966205
Registration number
4589959
Filing date
Jun 21, 2013
TOP-ONE MACHINERY CO., LTD.
7 - Machines and machine tools