Patents by Inventor Göran Lundvall

Göran Lundvall 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).

  • Indexable cutting insert and a cutting tool having such a cutting insert
    Patent number: 7597510
    Abstract: An indexable cutting insert has at least first and second cutting edges and first and second edge-location surfaces associated with the first and second cutting edges, respectively. The insert-manufacturing procedure includes forming the first edge-location surface with reference to the first cutting edge, and then forming the second edge-location surface with reference to the second cutting edge. There results an indexable cutting insert having at least two spaced-apart chip-removing cutting edges and a plurality of location surfaces adapted to engage a base body for determining the spatial positions of respective cutting edges, wherein each location surface determines the spatial position of no more than one of the cutting edges.
    Type: Grant
    Filed: July 10, 2007
    Date of Patent: October 6, 2009
    Assignee: Sandvik Intellectual Property Aktiebolag
    Inventor: Göran Lundvall
  • Method for the manufacture of indexable cutting inserts as well as an indexable cutting insert and a cutting tool having such a cutting insert
    Patent number: 7455482
    Abstract: An indexable cutting insert has at least first and second cutting edges and first and second edge-location surfaces associated with the first and second cutting edges, respectively. The insert-manufacturing procedure includes forming the first edge-location surface with reference to the first cutting edge, and then forming the second edge-location surface with reference to the second cutting edge. There results an indexable cutting insert having at least two spaced-apart chip-removing cutting edges and a plurality of location surfaces adapted to engage a base body for determining the spatial positions of respective cutting edges, wherein each location surface determines the spatial position of no more than one of the cutting edges.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: November 25, 2008
    Assignee: Sandvik Intellectual Property AB
    Inventor: Göran Lundvall