Patents by Inventor Sven Laarm

Sven Laarm 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).

  • Mounting device particularly for ceiling or wall fittings
    Patent number: 3930631
    Abstract: A mounting device, particularly for ceiling or wall fittings, comprising a first member adapted to engage a means of attachment provided in a mounting surface by means of a fastening device whereby said first member will bear against said mounting surface, and a second member having means for engagement with a complementary attachment device of said first member said fastening device having a groove provided in said first member and inclined in relation to said mounting surface to gradually engage said means of attachment when said first member is being secured to said mounting surface.
    Type: Grant
    Filed: November 4, 1974
    Date of Patent: January 6, 1976
    Inventor: Sven Laarm