Patents by Inventor Juha Raatikainen

Juha Raatikainen 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).

  • Lock casing to be installed in a door or the like
    Patent number: 6293131
    Abstract: A lock casing comprises a case-like lock housing and a follower unit which is releasably fastened to the lock housing at an adjustable distance from the front plate of the lock casing. The follower unit includes a follower element which is turnable in the follower unit about an operating axis and is accessible from at least one side of the door for turning by means of a key operated locking mechanism. Force transmitting elements provide a force transmitting connection between the follower element and the bolt of the lock casing.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: September 25, 2001
    Assignee: Abloy Oy
    Inventors: Jaakko Lemettinen, Juha Raatikainen, Ari Pirinen