Patents by Inventor Aarno Jaakkola

Aarno Jaakkola 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).

  • Joint means for light fittings, such as office lamps
    Patent number: 4213591
    Abstract: A joint means for light fittings, such as office lamps, comprising pairs of bars arranged after one another and connected with each other by pairs of joint plates. The plates are pressed against each other and the bars with clamping screws. The bars are connected with the joint plates by means of protuberances on the plates extending into holes in the bars.
    Type: Grant
    Filed: February 1, 1978
    Date of Patent: July 22, 1980
    Assignee: Oy Lival AB
    Inventor: Aarno Jaakkola
  • Buoy
    Patent number: D373320
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: September 3, 1996
    Assignee: Oy Sabik AB
    Inventor: Aarno Jaakkola