TREA

Quan Li

Follow

Person

  • Queens, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Butterfly duster
    • Patent number 9,609,993
    • Issue date Apr 4, 2017
    • Casabella Holdings, LLC
    • Quan Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wet and dry disposable cloth sweeper
    • Patent number 8,407,847
    • Issue date Apr 2, 2013
    • Casabella Holdings, LLC
    • Quan Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    BUTTERFLY DUSTER
    • Publication number 20150351604
    • Publication date Dec 10, 2015
    • Casabella Holdings, LLC
    • Quan Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Combination cleaning utensil and dustpan
    • Publication number 20090223007
    • Publication date Sep 10, 2009
    • Casabella Holdings, LLC
    • Quan Li
    • A46 - BRUSHWARE
  • Information Patent Application

    Snap-on container
    • Publication number 20090050640
    • Publication date Feb 26, 2009
    • Casabella Holdings LLC
    • Quan Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...