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Banciao City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Pin for a lock core assembly
Patent number
D581248
Issue date
Nov 25, 2008
Hsiu-Chuan Wu
D08 - Tools and hardware
Information
Patent Grant
Pin for a lock core assembly
Patent number
D581249
Issue date
Nov 25, 2008
Hsiu-Chuan Wu
D08 - Tools and hardware
Information
Patent Grant
Lock core assembly
Patent number
7,421,870
Issue date
Sep 9, 2008
Hsiu-Chuan Wu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
LOCK CORE ASSEMBLY
Publication number
20110041576
Publication date
Feb 24, 2011
Hsiu-Chuan WU
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Lock core assembly
Publication number
20090178451
Publication date
Jul 16, 2009
Hsiu-Chuan Wu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
LOCK CORE ASSEMBLY
Publication number
20080302150
Publication date
Dec 11, 2008
Hsiu-Chuan Wu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Lock core assembly with multiple burglarproof effects
Publication number
20080264124
Publication date
Oct 30, 2008
Hsiu-Chuan Wu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Lock assembly with an improved burglarproof lock core
Publication number
20080264125
Publication date
Oct 30, 2008
Hsiu-Chuan Wu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES