Charles Chen

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Tun-Pei Ts'un, Hou-Li Hsiang, Taichung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Bag having an air-cushioned shoulder strap
- Patent number 6,223,959
- Issue date May 1, 2001
- Charles Chen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Fastening apparatus for handbag straps
- Patent number 5,170,541
- Issue date Dec 15, 1992
- Charles Chen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Handbag
- Patent number 5,117,883
- Issue date Jun 2, 1992
- Charles Chen
- A45 - HAND OR TRAVELLING ARTICLES