Patents by Inventor David Rognerud

David Rognerud 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).

  • Patent number: 5873745
    Abstract: Device for coupling two electrical connector housing members includes two toothed sectors on one member, each sector including a slot leading to a cam. The cams cooperate with two lugs on the other member. The sectors are rotated to occupy either an open first position or a locked second position.
    Type: Grant
    Filed: November 21, 1996
    Date of Patent: February 23, 1999
    Assignee: Connecteurs Cinch
    Inventors: Jean-Louis Duclos, Jean Ittah, David Rognerud
  • Patent number: 5647776
    Abstract: An electrical connector comprises a housing member, a coupling sleeve and a complementary member. The housing member is adapted to contain electrical contacts and is inserted in the sleeve. Turning the sleeve simultaneously locks it to the complementary member and locks the contacts in the housing member.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: July 15, 1997
    Assignee: Connecteurs Cinch
    Inventors: Jean-Louis Duclos, David Rognerud