Patents by Inventor Thomas Dettmann

Thomas Dettmann 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).

  • Music posture chairs
    Patent number: 7275788
    Abstract: Chairs for encouraging proper posture for performers, including vocalists and instrumentalists. Chairs allow for maintenance of proper posture by performers seated in engaged and in perched positions.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: October 2, 2007
    Assignee: Wenger Corporation
    Inventors: Thomas Dettmann, Paul James, Diwa Ratnam, Jodi Tuthill, Mark Reeves, Terry Strand, Patrick Weber
  • Music posture chairs
    Publication number: 20060103198
    Abstract: Chairs for encouraging proper posture for performers, including vocalists and instrumentalists. Chairs allow for maintenance of proper posture by performers seated in engaged and in perched positions.
    Type: Application
    Filed: August 5, 2005
    Publication date: May 18, 2006
    Inventors: Thomas Dettmann, Paul James, Diwa Ratnam, Jodi Tuthill, Mark Reeves, Terry Strand, Patrick Weber
  • Posture chair
    Patent number: D523255
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: June 20, 2006
    Assignee: Wenger Corporation
    Inventors: Thomas Dettmann, Paul James, Diwa Ratnam, Jodi Tuthill, Mark Reeves, Terry Strand, Patrick Weber
  • Chair frame
    Patent number: D524082
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: July 4, 2006
    Assignee: Wenger Corporation
    Inventors: Thomas Dettmann, Paul James, Diwa Ratnam, Jodi Tuthill, Mark Reeves, Terry Strand, Patrick Weber
  • Chair, seat and back
    Patent number: D524583
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: July 11, 2006
    Assignee: Wenger Corporation
    Inventors: Thomas Dettmann, Paul James, Diwa Ratnam, Jodi Tuthill, Mark Reeves, Terry Strand