TREA

Rong Liu

Follow

Person

  • Vernon Hills, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Blender with pressure control
    • Patent number 11,234,560
    • Issue date Feb 1, 2022
    • Greenfield World Trade, Inc.
    • Rong Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Popcorn popper and mixing device
    • Patent number 10,863,760
    • Issue date Dec 15, 2020
    • Greenfield World Trade, Inc.
    • Rong Liu
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Dispensing mechanism for popcorn popper
    • Patent number 10,485,252
    • Issue date Nov 26, 2019
    • Greenfield World Trade, Inc.
    • Rong Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Popcorn popper
    • Patent number D811151
    • Issue date Feb 27, 2018
    • Greenfield World Trade, Inc.
    • Alyssa Issler
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Tamper resistant hot pot
    • Patent number 9,763,532
    • Issue date Sep 19, 2017
    • GREENFIELD WORLD TRADE, INC.
    • Rong Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hot air popcorn popper
    • Patent number 9,750,269
    • Issue date Sep 5, 2017
    • GREENFIELD WORLD TRADE, INC.
    • Michael R. Mastroianni
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Hot air popcorn popper with dual wall construction
    • Patent number 9,357,794
    • Issue date Jun 7, 2016
    • Focus Products Group International, LLC
    • Michael R. Mastroianni
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    FOOD DEHYDRATOR
    • Publication number 20240240861
    • Publication date Jul 18, 2024
    • Greenfield World Trade, Inc.
    • Rong Liu
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    BLENDER WITH PRESSURE CONTROL
    • Publication number 20200029741
    • Publication date Jan 30, 2020
    • Greenfield World Trade, Inc.
    • Rong Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POPCORN POPPER AND MIXING DEVICE
    • Publication number 20180263267
    • Publication date Sep 20, 2018
    • Greenfield World Trade, Inc.
    • Rong Liu
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Dispensing Mechanism for Popcorn Popper
    • Publication number 20180007939
    • Publication date Jan 11, 2018
    • Greenfield World Trade, Inc.
    • Rong Liu
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Tamper Resistant Hot Pot
    • Publication number 20160242588
    • Publication date Aug 25, 2016
    • Focus Products Group International, LLC
    • Rong Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Drip Beverage Machine with Brew and Steep Feature
    • Publication number 20160120359
    • Publication date May 5, 2016
    • Focus Products Group International, LLC
    • Chonghui Mao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Hot Air Popcorn Popper
    • Publication number 20150257419
    • Publication date Sep 17, 2015
    • Focus Products Group International, LLC
    • Michael R. Mastroianni
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Hot Air Popcorn Popper with Dual Wall Construction
    • Publication number 20150047511
    • Publication date Feb 19, 2015
    • Focus Products Group International, LLC
    • Michael R. Mastroianni
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Hot Air Popcorn Popper with Detachable Carafe Used for Serving Disp...
    • Publication number 20150050406
    • Publication date Feb 19, 2015
    • Focus Products Group International, LLC
    • Michael Mastroianni
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES