Patents by Inventor Hans U. Backteman

Hans U. Backteman 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).

  • Solid container coupling device
    Patent number: 4202643
    Abstract: A coupling device for containers adapted to retain the containers in a correct position in relation to each other and/or the walls in the holds of a ship wherein a turnable shaft having a locking head at each end thereof facing in opposite directions and being angularly displaced in relation to each other in turnable through three distinct positions by means of an operating handle to lock the device in place.
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: May 13, 1980
    Inventor: Hans U. Backteman