Patents by Inventor Søren J. Larsen

Søren J. Larsen 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).

  • Publication number: 20130086763
    Abstract: A brush having a body with scrubbing means, a compartment for washing liquid and a channeling means is provided. The brush has first and second apertures for fluid communication between surfaces of the brush and the compartment. The brush is particularly suitable for cleaning non-horizontal surfaces.
    Type: Application
    Filed: June 7, 2012
    Publication date: April 11, 2013
    Applicant: DANBRUSH APS.
    Inventor: Søren J. Larsen
  • Patent number: 8210765
    Abstract: A brush having a body with scrubbing means (6), a compartment for washing liquid and a channelling means (18) is provided. The brush has first (12) and second apertures for fluid communication between surfaces of the brush and the compartment The brush is particularly suitable for cleaning of non-horizontal surfaces.
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: July 3, 2012
    Assignee: Danbrush Aps.
    Inventor: Søren J. Larsen
  • Patent number: 6962456
    Abstract: A brush (1) for washing objects such as automobiles includes a handle (2) and a body (3) with a compartment (4) for receiving washing fluid, such as water, and a number of brush tufts (5). A passage (7) allows introduction of washing fluid into the compartment and is covered by a plate (9) of flexible material, such as rubber, such that the washing fluid may enter the compartment when the brush is submerged in the fluid, but is prevented from exiting the compartment by the plate when the brush is in use for washing an object. Passages (11a) are provided for allowing washing fluid to exit the compartment to the tufts for washing. A ventilating passage (12) is provided for allowing air to exit and enter the compartment when washing fluid enters and exits the compartment, respectively.
    Type: Grant
    Filed: June 8, 2004
    Date of Patent: November 8, 2005
    Inventor: Søren J. Larsen