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John D. McNair

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  • Palm Springs Yeun Long NT., HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical pressure sensing switch
    • Patent number 6,414,254
    • Issue date Jul 2, 2002
    • Chiaphua Industries Limited
    • John Duncan McNair
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mixing appliance
    • Patent number 6,059,445
    • Issue date May 9, 2000
    • HP Intellectual Corp.
    • Robert A. St John
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method of welding a heating element to a vessel for forming a heati...
    • Patent number 5,994,680
    • Issue date Nov 30, 1999
    • Chiaphua Industries Limited
    • John Duncan McNair
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Stand mixer with locking connection between the mixing bowl and the...
    • Patent number 5,908,242
    • Issue date Jun 1, 1999
    • HP Intellectual Corp.
    • Robert A. St. John
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum coffee maker
    • Patent number 5,892,204
    • Issue date Apr 6, 1999
    • Chiaphua Industries Limited
    • John Duncan McNair
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Breadmaker
    • Patent number 5,860,357
    • Issue date Jan 19, 1999
    • Chiaphus Industries, Limited
    • Jimmy Siu Yim Yung
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Breadmaker
    • Patent number 5,826,495
    • Issue date Oct 27, 1998
    • Chiaphua Industries Limited
    • Jimmy Siu Yim Yung
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Coffee making machines
    • Patent number 5,699,718
    • Issue date Dec 23, 1997
    • Chiaphua Industries Limited
    • Jimmy Siu Yim Yung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hygienic electric toothbrush
    • Publication number 20040010870
    • Publication date Jan 22, 2004
    • Chiaphua Industries Limited
    • John Duncan McNair
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Cooking appliance
    • Publication number 20030192435
    • Publication date Oct 16, 2003
    • John Duncan McNair
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Mouth washing device
    • Publication number 20030171704
    • Publication date Sep 11, 2003
    • John Duncan McNair
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE