Patents by Inventor Sten Åsén

Sten Åsén 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).

  • Device for locking a door element in an opening to a space
    Patent number: 6758076
    Abstract: The present invention relates to a device for locking a door element (1a) in an opening to a space. The device comprises an operating member (2) arranged outside this space, which member (2) is arranged to allow, by a motion transmission mechanism, displacement of a locking bar (6), arranged inside the space, between a first position when the locking bar (6) allows an opening of the door element (1a) and a second position when the locking bar (6) connects the door element (1a) to a second element (1b) such that opening of the door element (1a) is prevented and a lock (3) allowing locking of the locking bar (6) in said second position. A protective housing (5) is arranged to encase the locking bar (6) and the parts of the lock (3) and the motion transmission mechanism that are arranged inside the space.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: July 6, 2004
    Assignee: Lockia Sakerhetsteknik AB
    Inventor: Sten Åsén