Patents by Inventor Paul Richard RIGGS

Paul Richard RIGGS 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).

  • Fan assembly
    Patent number: 9797612
    Abstract: Humidifying apparatus includes a chamber, and a water tank for supplying water to the chamber. A baffle located within the chamber divides the chamber into an inlet section and an outlet section, and guides water received from the water tank along the inlet section to the outlet section. An air flow is conveyed over water stored in the outlet section of the chamber and is emitted from the apparatus. Water within both the inlet section and the outlet section of the chamber is irradiated with ultraviolet radiation. The water within the outlet section is atomized by a transducer to humidify the air flow.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: October 24, 2017
    Assignee: Dyson Technology Limited
    Inventors: Mark Joseph Staniforth, Daniel James Beavis, Jude Paul Pullen, Paul Richard Riggs
  • FAN ASSEMBLY
    Publication number: 20140210115
    Abstract: Humidifying apparatus includes a chamber, and a water tank for supplying water to the chamber. A baffle located within the chamber divides the chamber into an inlet section and an outlet section, and guides water received from the water tank along the inlet section to the outlet section. An air flow is conveyed over water stored in the outlet section of the chamber and is emitted from the apparatus. Water within both the inlet section and the outlet section of the chamber is irradiated with ultraviolet radiation. The water within the outlet section is atomized by a transducer to humidify the air flow.
    Type: Application
    Filed: January 28, 2014
    Publication date: July 31, 2014
    Applicant: DYSON TECHNOLOGY LIMITED
    Inventors: Mark Joseph STANIFORTH, Daniel James BEAVIS, Jude Paul PULLEN, Paul Richard RIGGS