Tung Chu International Inc.

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Lock core assembly
- Patent number 6,494,068
- Issue date Dec 17, 2002
- Tung Chu International Inc.
- Chun-Chang Lee
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock structure for manual shift levers
- Patent number 6,393,881
- Issue date May 28, 2002
- Tung Chu International Inc.
- Chun-Chang Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-sectional extendible lock structure for steering wheels
- Patent number 6,334,345
- Issue date Jan 1, 2002
- Tung Chu International Inc.
- Chun-Chang Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lock structure
- Patent number 6,058,750
- Issue date May 9, 2000
- Tung Chu International Inc.
- Chi-yuan Li
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78019609 - AUTO-GUARD
- Serial number 78019609
- Registration number 2556052
- Filing date Aug 3, 2000
- Tung Chu International Inc.
- 12 - Vehicles