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King Biu Mak

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  • Kowloon, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PAPER SHREDDING TOOL
    • Publication number 20090014566
    • Publication date Jan 15, 2009
    • King Biu MAK
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Electric Sharpener For Writing Instruments
    • Publication number 20080163955
    • Publication date Jul 10, 2008
    • King Biu MAK
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Motorized stationery item
    • Publication number 20070199617
    • Publication date Aug 30, 2007
    • King Biu Mak
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Container for elongate articles
    • Publication number 20070125728
    • Publication date Jun 7, 2007
    • King Biu Mak
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Lock for a fastener
    • Publication number 20050092039
    • Publication date May 5, 2005
    • King Biu Mak
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES