Patents by Inventor Yongsen Li

Yongsen Li 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).

  • Cutting implement for food processor
    Patent number: 9433323
    Abstract: In a cutting implement for a food processor, a blade axle is rotatable on a rotation axis thereof in a direction of rotation of the blade axle. At least one blade assembly is mounted on the blade axle. The at least one blade assembly has at least one single-piece arcuate blade having an upper blade section coupled to the blade axle, a lower blade section separate from the upper blade section and coupled to the blade axle, and a middle blade section extending arcuately between and interconnecting the upper and lower blade sections. The single-piece arcuate blade has a leading edge in the direction of rotation of the blade axle, with the leading edge at least in part being configured to define a cutting edge of the single-piece arcuate blade.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: September 6, 2016
    Inventor: Yongsen Li
  • CUTTING IMPLEMENT FOR FOOD PROCESSOR
    Publication number: 20140231566
    Abstract: In a cutting implement for a food processor, a blade axle is rotatable on a rotation axis thereof in a direction of rotation of the blade axle. At least one blade assembly is mounted on the blade axle. The at least one blade assembly has at least one single-piece arcuate blade having an upper blade section coupled to the blade axle, a lower blade section separate from the upper blade section and coupled to the blade axle, and a middle blade section extending arcuately between and interconnecting the upper and lower blade sections. The single-piece arcuate blade has a leading edge in the direction of rotation of the blade axle, with the leading edge at least in part being configured to define a cutting edge of the single-piece arcuate blade.
    Type: Application
    Filed: February 20, 2014
    Publication date: August 21, 2014
    Inventor: Yongsen Li