Patents by Inventor David Lintern

David Lintern 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).

  • AEROSOL PROVISION DEVICE
    Publication number: 20250176644
    Abstract: An aerosol provision device including an aerosol generator and a first device arranged to determine a cleanliness state or a predicted cleanliness state of a first surface located within the aerosol provision device.
    Type: Application
    Filed: February 24, 2023
    Publication date: June 5, 2025
    Inventors: Mark POTTER, David Alan NELSON, Ross CABOT, Matthew HODGSON, Juan Esteban PAZ JAUREGUI, David LINTERN, Andrew DENLEY
  • Floor cleaning machine
    Patent number: 8918941
    Abstract: A floor cleaning machine provided with three spaced-apart floor-facing rotationally drivable cleaning heads, each having a working axis of rotation generally perpendicular to the floor surface, the machine being provided with wheel means permitting translational movement of the machine along a cleaning path over a floor surface and an adjustable mounting means configured to permit selective adjustment of relative spatial locations of the cleaning heads so that a cleaning path swept by the heads may be selectively adjusted.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: December 30, 2014
    Assignee: Numatic International Limited
    Inventor: David Lintern
  • FLOOR CLEANING MACHINE
    Publication number: 20100180390
    Abstract: A floor cleaning machine provided with three spaced-apart floor-facing rotationally drivable cleaning heads, each having a working axis of rotation generally perpendicular to the floor surface, the machine being provided with wheel means permitting translational movement of the machine along a cleaning path over a floor surface and an adjustable mounting means configured to permit selective adjustment of relative spatial locations of the cleaning heads so that a cleaning path swept by the heads may be selectively adjusted.
    Type: Application
    Filed: June 27, 2008
    Publication date: July 22, 2010
    Inventor: David Lintern