Patents by Inventor Kerstin Engdahl

Kerstin Engdahl 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).

  • Patent number: 8739669
    Abstract: A vegetable and fruit slicer for slicing vegetables and fruit comprising a knife part (1) and a cooperating anvil part (2). The knife part (1) comprises at least two sets of knives (3), where a set of knives (3) comprises at least two knives (4) arranged at predetermined lateral distances and predetermined level distances from each other forming a stair or a fan (3). Only one knife (4) of each set (3) is positioned at each level and the lateral distances between the knives (4) positioned at the same level are the same and constant for each level of knives (4). A method, wherein a first level of at least two knives (4) starts cutting the vegetable or fruit to be cut, followed by at least a second level of a preferably corresponding number of knives (4) and having the same internal distance in between the knives in every level.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: June 3, 2014
    Assignee: EPU AG
    Inventors: Nikola Knezevic, Daniel Ericsson, Johan Vestberg, Mikael Ericsson, Kerstin Engdahl
  • Publication number: 20100031830
    Abstract: A vegetable and fruit slicer for slicing vegetables and fruit comprising a knife part (1) and a cooperating anvil part (2). The knife part (1) comprises at least two sets of knives (3), where a set of knives (3) comprises at least two knives (4) arranged at predetermined lateral distances and predetermined level distances from each other forming a stair or a fan (3). Only one knife (4) of each set (3) is positioned at each level and the lateral distances between the knives (4) positioned at the same level are the same and constant for each level of knives (4). A method, wherein a first level of at least two knives (4) starts cutting the vegetable or fruit to be cut, followed by at least a second level of a preferably corresponding number of knives (4) and having the same internal distance in between the knives in every level.
    Type: Application
    Filed: January 31, 2008
    Publication date: February 11, 2010
    Inventors: Benny Engdahl, Kerstin Engdahl, Nikola Knezevic, Daniel Ericsson, Johan Vestberg, Mikael Ericsson