Patents by Inventor Jian Gang Fan

Jian Gang Fan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10321795
    Abstract: A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, a cover assembly having a pre-motor filter, a debris ejector, and a push rod operably coupleable to the debris ejector to displace the debris ejector relative to the debris outlet. The push rod can be accommodated by an opening of the pre-motor filter.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: June 18, 2019
    Assignee: BISSELL Homecare, Inc.
    Inventors: Jian Gang Fan, Jin Yang
  • Publication number: 20180078105
    Abstract: A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, a cover assembly having a pre-motor filter, a debris ejector, and a push rod operably coupleable to the debris ejector to displace the debris ejector relative to the debris outlet. The push rod can be accommodated by an opening of the pre-motor filter.
    Type: Application
    Filed: November 28, 2017
    Publication date: March 22, 2018
    Inventors: Jian Gang Fan, Jin Yang
  • Patent number: 9854953
    Abstract: A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, and a debris ejector reciprocally moveable within the collection chamber for vertical displacement relative to an exhaust grill. A push rod can be used to displace the debris ejector relative to the exhaust grill.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: January 2, 2018
    Assignee: BISSELL Homecare, Inc.
    Inventors: Jian Gang Fan, Jin Yang
  • Publication number: 20170258285
    Abstract: A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, and a debris ejector reciprocally moveable within the collection chamber for vertical displacement relative to an exhaust grill. A push rod can be used to displace the debris ejector relative to the exhaust grill.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 14, 2017
    Inventors: Jian Gang Fan, Jin Yang
  • Patent number: 9687128
    Abstract: A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, and a debris ejector reciprocally moveable within the collection chamber for ejecting debris through the debris outlet. A retractable push rod can be used to displace the debris ejector relative to the debris outlet.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: June 27, 2017
    Assignee: BISSELL Homecare, Inc.
    Inventors: Jian Gang Fan, Jin Yang
  • Patent number: 9398836
    Abstract: A surface cleaning apparatus, such as a steam mop or fluid delivery mop, comprises an upright housing and a foot coupled to the upright housing. The cleaning apparatus comprises an illumination element for illuminating a fluid supply tank and the contents therein. A cleaning pad can be mounted to a lower surface of the foot and positioned to contact the surface to be cleaned. A movable agitator provided on the foot is configured for movement between a first use position in contact with the surface to be cleaned and a second non-use position out of contact with the surface to be cleaned.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: July 26, 2016
    Assignee: BISSELL Homecare, Inc.
    Inventors: Adam Luedke, Kan Yuk Yiu, Jian Yun Pi, Joseph P. Perry, Jian Gang Fan
  • Publication number: 20160183750
    Abstract: A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, and a debris ejector reciprocally moveable within the collection chamber for ejecting debris through the debris outlet. A retractable push rod can be used to displace the debris ejector relative to the debris outlet.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 30, 2016
    Inventors: Jian Gang Fan, Jin Yang
  • Patent number: 9320405
    Abstract: A surface cleaning apparatus, such as a steam mop or fluid delivery mop, comprises a handle and a foot coupled to the handle for movement along a surface to be cleaned. A cleaning pad can be mounted to a lower surface of the foot and positioned to contact the surface to be cleaned. The foot comprises a viewing window for viewing the cleaning pad.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: April 26, 2016
    Assignee: BISSELL Homecare, Inc.
    Inventors: Adam Luedke, Kan Yuk Yiu, Jian Yun Pi, Joseph P. Perry, Jian Gang Fan
  • Publication number: 20130232719
    Abstract: A surface cleaning apparatus, such as a steam mop or fluid delivery mop, comprises an upright housing and a foot coupled to the upright housing. The cleaning apparatus comprises an illumination element for illuminating a fluid supply tank and the contents therein. A cleaning pad can be mounted to a lower surface of the foot and positioned to contact the surface to be cleaned. A movable agitator provided on the foot is configured for movement between a first use position in contact with the surface to be cleaned and a second non-use position out of contact with the surface to be cleaned.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 12, 2013
    Applicant: BISSELL HOMECARE, INC.
    Inventors: Adam Luedke, Kan Yuk Yiu, Jian Yun Pi, Joseph P. Perry, Jian Gang Fan
  • Publication number: 20130232713
    Abstract: A surface cleaning apparatus, such as a steam mop or fluid delivery mop, comprises a handle and a foot coupled to the handle for movement along a surface to be cleaned. A cleaning pad can be mounted to a lower surface of the foot and positioned to contact the surface to be cleaned. The foot comprises a viewing window for viewing the cleaning pad.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 12, 2013
    Applicant: BISSELL HOMECARE, INC.
    Inventors: Adam Luedke, Kan Yuk Yiu, Jian Yun Pi, Joseph P. Perry, Jian Gang Fan