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Shuhua Sang

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  • Jiangsu, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dust collector and filtering assembly
    • Patent number 11,324,368
    • Issue date May 10, 2022
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector
    • Patent number 11,089,928
    • Issue date Aug 17, 2021
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automated nursing system
    • Patent number 10,316,503
    • Issue date Jun 11, 2019
    • Weidong Lu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filter assembly, filter device and dust collector
    • Patent number 10,239,010
    • Issue date Mar 26, 2019
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Inner bowl of operating head of nursing machine, and nursing machine
    • Patent number 10,105,271
    • Issue date Oct 23, 2018
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Central integrated nursing machine
    • Patent number 10,100,506
    • Issue date Oct 16, 2018
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Circulating hot water nursing machine
    • Patent number 9,814,645
    • Issue date Nov 14, 2017
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vacuum cleaner having detachable blower and related locking assembly
    • Patent number 9,510,716
    • Issue date Dec 6, 2016
    • Suzhou Cleva Electric Appliance Co., Ltd.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner having detachable blower and related locking assembly
    • Patent number 8,590,099
    • Issue date Nov 26, 2013
    • Suzhou Cleva Electric Appliance Co. Ltd.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20220211234
    • Publication date Jul 7, 2022
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Weidong LU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST COLLECTOR
    • Publication number 20210127924
    • Publication date May 6, 2021
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua SANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST COLLECTOR AND FILTERING ASSEMBLY
    • Publication number 20210100415
    • Publication date Apr 8, 2021
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY, FILTER DEVICE AND DUST COLLECTOR
    • Publication number 20180296962
    • Publication date Oct 18, 2018
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CIRCULATING HOT WATER NURSING MACHINE
    • Publication number 20170172831
    • Publication date Jun 22, 2017
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CENTRAL INTEGRATED NURSING MACHINE
    • Publication number 20170049649
    • Publication date Feb 23, 2017
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    INNER BOWL OF OPERATING HEAD OF NURSING MACHINE, AND NURSING MACHINE
    • Publication number 20170020760
    • Publication date Jan 26, 2017
    • SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATED NURSING SYSTEM
    • Publication number 20150351984
    • Publication date Dec 10, 2015
    • Weidong Lu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Vacuum Cleaner Having Detachable Blower and Related Locking Assembly
    • Publication number 20140075711
    • Publication date Mar 20, 2014
    • Suzhou Cleva Electric Appliance Co., Ltd.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER HAVING DETACHABLE BLOWER AND RELATED LOCKING ASSEMBLY
    • Publication number 20090282640
    • Publication date Nov 19, 2009
    • Suzhou Cleva Electric Appliance Co., Ltd.
    • Shuhua Sang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...