Patents by Inventor Rafael Kerpache Lumine

Rafael Kerpache Lumine 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).

  • Box spring with plastic band support for mattress
    Patent number: 5878451
    Abstract: Box spring with plastic band support for mattress consisting of a frame (1) and a set of bands (2) made of extruded plastic positioned one by one so as to enclose the frame (1), tightened mechanically under a specific tension and joined at their ends by heat sealing, the majority of the bands being arranged transversely on the frame (1) but with some bands longitudinally arranged and interlaced with the former.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: March 9, 1999
    Inventor: Rafael Kerpache Lumine