Patents by Inventor Ake A. Andersson

Ake A. Andersson 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 insert for chipforming machine
    Patent number: 4215957
    Abstract: A cutting insert for chipforming machining of workpieces is of the type comprising a rake face and a clearance face. At least one cutting edge is formed by the transition between the rake and clearance faces. The cutting edge is intersected by depressions extending along the rake face. The greatest dimension of each depression in a direction parallel to its associated cutting edge is greater than the distance between adjacent depressions.
    Type: Grant
    Filed: September 19, 1978
    Date of Patent: August 5, 1980
    Assignee: Sandvik Aktiebolag
    Inventors: Johan E. Holma, Ake A. Andersson, Nils L. Gavlefors
  • Bottle cap with gasket
    Patent number: 3958710
    Abstract: A bottle cap is disclosed having a pair of spaced score lines extending across the top of the cap and across a peripheral depending skirt to the edge. A sealing element is bonded to the surface of the inside of the cap. The bonded interface between the sealing element and the cap extends across portions of each of the score lines away from a downwardly depending tear-off flap. The bonded interface serves to prevent tearing of the score lines when the cap is removed. The sealing element is undamaged when the cap is removed so that the cap may be reused.
    Type: Grant
    Filed: November 12, 1973
    Date of Patent: May 25, 1976
    Assignee: Aktiebolaget Wicanders Korkfabriker
    Inventors: Sune Harding, Per-Ake Andersson