Patents Assigned to Yellow Tiger Works Limited
  • Patent number: 6503302
    Abstract: A domestic air purifier includes a plurality of non-linear conduits through which room air is drawn and into which fluid is introduced to remove particulate matter from the air. A plurality of non-linear conduits having a plurality of fluid spraying nozzles provides thorough mixing between air and fluid to maximize the removal of particulates from the air. The fluid circulates continuously from a reservoir through the nozzles and conduits back to the reservoir. Simple fluids, such as water, are preferably used, although disinfectants, deodorants and/or scents may be added to the fluid.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: January 7, 2003
    Assignee: Yellow Tiger Works Limited
    Inventor: Ying Man John Wong
  • Publication number: 20020139252
    Abstract: A domestic air purifier comprises a plurality of non-linear conduits through which room air is drawn and into which fluid is introduced to remove particulate matter from the air. A plurality of non-linear conduits having a plurality of fluid spraying nozzles provides thorough mixing between air and fluid to maximise the removal of particulates from the air. The fluid circulates continuously from a reservoir through the nozzles and conduits back to the reservoir. Simple fluids, such as water, are preferably used, although disinfectants, deodorants and/or scents may be added to the fluid.
    Type: Application
    Filed: March 27, 2001
    Publication date: October 3, 2002
    Applicant: Yellow Tiger Works Limited
    Inventor: Ying Man John Wong