Patents by Inventor Robert L. Uelmen

Robert L. Uelmen 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).

  • Sharp edged knife stop
    Patent number: 8281826
    Abstract: A sharp edged knife stop can secure the position of knife blades in a cutting or chipping system and prevent the separation of knife blades. The sharp edged knife stops can also assist in the cutting or chipping and lower the amount of debris build up that would occur with the use of traditional knife stops. The sharp edged knife stop has the same inclination angle as the knife blades and the same difference in knife edge height as the knife blades above that of a retaining ring height.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: October 9, 2012
    Assignee: Iggesund Tools AB
    Inventors: Robert L. Uelmen, Aaron J. Adent
  • SHARP EDGED KNIFE STOP
    Publication number: 20100218850
    Abstract: A sharp edged knife stop can secure the position of knife blades in a cutting or chipping system and prevent the separation of knife blades. The sharp edged knife stops can also assist in the cutting or chipping and lower the amount of debris build up that would occur with the use of traditional knife stops. The sharp edged knife stop has the same inclination angle as the knife blades and the same difference in knife edge height as the knife blades above that of a retaining ring height.
    Type: Application
    Filed: October 22, 2008
    Publication date: September 2, 2010
    Applicant: IGGESUND TOOLS AB
    Inventors: Robert L. Uelmen, Aaron J. Adent