Zhang HONGQUAN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ratcheting driver
- Patent number 11,260,505
- Issue date Mar 1, 2022
- Meridian International Co., Ltd.
- Zhang Hongquan
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Two-position driver
- Patent number 9,724,817
- Issue date Aug 8, 2017
- Meridian International Co., Ltd.
- Zhang Hongquan
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Retractable utility knife
- Patent number 9,370,869
- Issue date Jun 21, 2016
- Meridian International Co., Ltd.
- Zhang Hongquan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Retractable utility knife
- Patent number 9,174,347
- Issue date Nov 3, 2015
- Meridian International Co., Ltd.
- Zhang Hongquan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
STACKED TOOLBOX SYSTEM
- Publication number 20230136626
- Publication date May 4, 2023
- MERIDIAN INTERNATIONAL CO., LTD.
- Shujun CAI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TWO-POSITION DRIVER
- Publication number 20160107304
- Publication date Apr 21, 2016
- MERIDIAN INTERNATIONAL CO., LTD.
- Zhang HONGQUAN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
RETRACTABLE UTILITY KNIFE
- Publication number 20160001452
- Publication date Jan 7, 2016
- MERIDIAN INTERNATIONAL CO., LTD.
- Zhang HONGQUAN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
RATCHETING DRIVER
- Publication number 20150209942
- Publication date Jul 30, 2015
- MERIDIAN INTERNATIONAL CO., LTD.
- Zhang HONGQUAN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
RETRACTABLE UTILITY KNIFE
- Publication number 20130247382
- Publication date Sep 26, 2013
- MERIDIAN INTERNATIONAL CO., LTD.
- Zhang HONGQUAN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING