Patents by Inventor Jukka Lehtio

Jukka Lehtio 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).

  • Enclosure for installation, insulation and encapsulation of electric, electronic and pneumatic instruments and devices
    Patent number: 5641086
    Abstract: An enclosure for electric, electronic and pneumatic instruments and devices, the enclosure comprising a box, a cover and hinge means (20) for mounting the cover to the fasteners (3) of the box, which fasteners comprise a support (5) parallel with the wall. The hinge means (20) comprise bearing apertures (11) for hinge pins of the cover and turnable handles (10) for opening and closing the bearing apertures. For the purpose that it would not be possible to open the enclosure without permission from the hinge side without opening the cover at first, the hinge means (20) comprise a body (12), which covers substantially the fastener (3), and an elastic locking tongue (14), which is situated below the fastener support (5) parallel with the wall.
    Type: Grant
    Filed: September 26, 1995
    Date of Patent: June 24, 1997
    Assignee: Fibox Oy Ab
    Inventors: John-Erik Sonntag, Jukka Lehtio
  • Furniture module or the like
    Patent number: D277437
    Type: Grant
    Filed: March 23, 1982
    Date of Patent: February 5, 1985
    Inventors: Ristomatti Ratia, Jukka Lehtio