TREA

TUNG LUNG METAL INDUSTRY CO

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  • TAIPEI, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Post-removable construction of a door lock device
    • Publication number 20040189022
    • Publication date Sep 30, 2004
    • Tung Lung Metal Industry Co., Ltd.
    • Lan-Kun Don
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Latching device for a lock
    • Publication number 20040148982
    • Publication date Aug 5, 2004
    • Tung Lung Metal Industry Co., Ltd.
    • Wei-Lung Chiang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Lock engaging-and-disengaging mechanism
    • Publication number 20040144143
    • Publication date Jul 29, 2004
    • Tung Lung Metal Industry Co., Ltd.
    • Lan-Kun Don
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Easily disassembled structure of an auxiliary lock
    • Publication number 20040145192
    • Publication date Jul 29, 2004
    • Tung Lung Metal Industry Co., Ltd.
    • Tsung-Chung Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Adjustable latch
    • Publication number 20040130162
    • Publication date Jul 8, 2004
    • Tung Lung Metal Industry Co., Ltd.
    • Lan-Kun Don
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Adjustable button mechanism for a lock
    • Publication number 20030222464
    • Publication date Dec 4, 2003
    • Tung Lung Metal Industry Co., Ltd.
    • Lan-Kun Don
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Electrically operated lock
    • Publication number 20020084656
    • Publication date Jul 4, 2002
    • Tung Lung Metal Industry Co., Ltd.
    • Chen-Ming Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Lock construction having an electrically activated clutch mechanism...
    • Publication number 20020053227
    • Publication date May 9, 2002
    • Tung Lung Metal Industry Co., Ltd.
    • Wei-Lung Chiang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks