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Hua Hsiang Lin

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  • Kowloon, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Swimming pool ladder
    • Patent number 6,755,281
    • Issue date Jun 29, 2004
    • Intex Recreation Corp.
    • Richard A. Saputo
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Large capacity reinforced swimming pool
    • Patent number 6,571,405
    • Issue date Jun 3, 2003
    • Intex Recreation Corp.
    • Richard A. Saputo
    • E04 - BUILDING
  • Information Patent Grant

    Dual action air pump
    • Patent number 6,299,420
    • Issue date Oct 9, 2001
    • Intex Recreation Corp.
    • Richard A. Saputo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric air pump having multiple impellers and method
    • Patent number 6,296,459
    • Issue date Oct 2, 2001
    • Intex Recreation Corp.
    • Richard A. Saputo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal air pump for inflatables
    • Patent number 6,287,095
    • Issue date Sep 11, 2001
    • Intex Recreation Corp.
    • Richard A. Saputo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drain valve adapter for aqueous container
    • Patent number 6,257,550
    • Issue date Jul 10, 2001
    • Intex Recreation Corp.
    • Richard A. Saputo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oversized air valve for use with inflatable devices and method
    • Patent number 6,164,314
    • Issue date Dec 26, 2000
    • Intex Recreation Corp.
    • Richard A. Saputo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable jumping toy and method
    • Patent number 5,813,946
    • Issue date Sep 29, 1998
    • Intex Recreation Corp.
    • Hua Hsiang Lin
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Inflatable jumping toy
    • Patent number D389875
    • Issue date Jan 27, 1998
    • Intex Recreation Corp.
    • Hua Hsiang Lin
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents