Patents by Inventor Dirk Heimel

Dirk Heimel 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).

  • Saw band including a chip separator tooth
    Patent number: 10363620
    Abstract: A saw band (1) includes a chamfered tooth (10) including two effective cutting edge portions (7) being arranged in the region of the chamfer (15) between which an ineffective cutting edge portion (8) of the first tooth (10, 11) is formed. In this way, five cutting channel portions (18) are formed by only two geometrically differently designed teeth (10).
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: July 30, 2019
    Assignee: WIKUS-SAEGENFABRIK WILHELM H. KULLMANN GMBH & CO. KG
    Inventors: Joerg H. Kullmann, Dirk Heimel
  • SAW BAND INCLUDING A CHIP SEPARATOR TOOTH
    Publication number: 20180236575
    Abstract: A saw band (1) includes a chamfered tooth (10) including two effective cutting edge portions (7) being arranged in the region of the chamfer (15) between which an ineffective cutting edge portion (8) of the first tooth (10, 11) is formed. In this way, five cutting channel portions (18) are formed by only two geometrically differently designed teeth (10).
    Type: Application
    Filed: March 27, 2018
    Publication date: August 23, 2018
    Inventors: Joerg H. Kullmann, Dirk Heimel