Tsung-Hsien SHEN

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Reversible ratcheting tool with dual pawls
- Patent number 10,513,014
- Issue date Dec 24, 2019
- Apex Brands, Inc.
- Alan D. Anderson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Reversible ratcheting tool with dual pawls
- Patent number 10,464,191
- Issue date Nov 5, 2019
- APEX BRANDS INC.
- Alan D. Anderson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Reversible Ratcheting Tool With Dual Pawls
- Publication number 20200094384
- Publication date Mar 26, 2020
- APEX BRANDS, INC.
- Alan D. Anderson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
REVERSIBLE RATCHETING TOOL WITH DUAL PAWLS
- Publication number 20180207771
- Publication date Jul 26, 2018
- APEX BRANDS, INC.
- Alan D. Anderson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
REVERSIBLE RATCHET WRENCH
- Publication number 20130228049
- Publication date Sep 5, 2013
- Apex Tool (HK) Limited Taiwan Branch
- Tsung-Hsien SHEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS