for sucking off dust particles during insertion of refuse in the receptacle

Patents Grantslast 30 patents

  • Information Patent Grant

    Garbage-can-type dust collector

    • Patent number 11,254,496
    • Issue date Feb 22, 2022
    • YONGKANG SIPPON ELECTRIC CO., LTD.
    • Yongping Wang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dust and allergen control for surface cleaning apparatus

    • Patent number 10,244,909
    • Issue date Apr 2, 2019
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ash disposal device

    • Patent number 4,704,764
    • Issue date Nov 10, 1987
    • Rudy R. Metelko
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    STATION AND DUST REMOVAL SYSTEM INCLUDING THE SAME

    • Publication number 20230148812
    • Publication date May 18, 2023
    • LG ELECTRONICS INC.
    • Ingyu YANG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    GARBAGE-CAN-TYPE DUST COLLECTOR

    • Publication number 20200339344
    • Publication date Oct 29, 2020
    • Yongkang Sippon Electric Co.,Ltd.
    • Yongping WANG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DUST AND ALLERGEN CONTROL FOR SURFACE CLEANING APPARATUS

    • Publication number 20180177359
    • Publication date Jun 28, 2018
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Toxic waste receptacle

    • Publication number 20050230407
    • Publication date Oct 20, 2005
    • Chun-Li Fang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL