Patents by Inventor Lauri Latikka

Lauri Latikka 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).

  • Brush head for electric toothbrush
    Patent number: 10307231
    Abstract: The object of the invention is a brush head for an electric toothbrush, the brush head comprising a hollow body part (1), a back and forth rotating shaft (3) inside the body part (1), and a rotating bristle carrier (7) rotated back and forth by the shaft (3) at the first end of the body part (1), and where the second end of the shaft (3) comprises a protrusion (3a) that is in an inclined angle (A) in relation to the rotation axis of the shaft (3). The inclination angle (A) is substantially between 20-70 degrees, and the inclination of the protrusion (3a) is directed towards the rotation axis of the shaft (3).
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: June 4, 2019
    Inventor: Lauri Latikka
  • BRUSH HEAD FOR ELECTRIC TOOTHBRUSH
    Publication number: 20170143460
    Abstract: The object of the invention is a brush head for an electric toothbrush, the brush head comprising a hollow body part (1), a back and forth rotating shaft (3) inside the body part (1), and a rotating bristle carrier (7) rotated back and forth by the shaft (3) at the first end of the body part (1), and where the second end of the shaft (3) comprises a protrusion (3a) that is in an inclined angle (A) in relation to the rotation axis of the shaft (3). The inclination angle (A) is substantially between 20-70 degrees, and the inclination of the protrusion (3a) is directed towards the rotation axis of the shaft (3).
    Type: Application
    Filed: April 3, 2015
    Publication date: May 25, 2017
    Inventor: Lauri Latikka