Patents by Inventor Othmar Uebersax

Othmar Uebersax 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).

  • Patent number: 4745785
    Abstract: A safety lock cylinder is constructed so that a door can be opened or closed manually from one side, preferably the outside by inserting a key in a key guide and from the other side with a motor. The remote control of the lock can be prevented, if desired. By manually closing the door with the key in the key guide, the key and motor are releaseably coupled to the lock operating mechanism so that when the key is inserted the motor is decoupled from the mechanism, preventing danger to a person holding the key.
    Type: Grant
    Filed: June 9, 1986
    Date of Patent: May 24, 1988
    Assignee: Bauer Kaba AG
    Inventor: Othmar Uebersax