Yueh-Chy Tserng

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Shi She Juang, Shi She Li, Chang Hua, TW

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Patents Grantslast 30 patents

Information Patent Grant
Retractable luggage handle assembly
- Patent number 5,893,196
- Issue date Apr 13, 1999
- Yueh Chy Tserng
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Retractable luggage handle assembly
- Patent number 5,694,663
- Issue date Dec 9, 1997
- Yueh-Chy Tserng
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Latch mechanism for a case
- Patent number 5,560,660
- Issue date Oct 1, 1996
- Yueh-Chy Tserng
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Handle assembly for case
- Patent number 5,491,872
- Issue date Feb 20, 1996
- Yueh-Chy Tserng
- A45 - HAND OR TRAVELLING ARTICLES