Patents Assigned to Docor B.V.
  • Child-proof closure for a bottle or similar container
    Patent number: 5251791
    Abstract: Child-proof closure for a bottle (1) which is placed upon the neck of the bottle to replace its normal closure and which is axially slidable from a closed position towards an open position and back. The closure has locks (13,24) at the inner end of a quiver-like part (12) which can only be reached by the stretched or bent finger of an adult person and can be closed by a simple flick on top of the opened closure.
    Type: Grant
    Filed: March 26, 1991
    Date of Patent: October 12, 1993
    Assignee: Docor B.V.
    Inventor: Oscar J. van Leer
  • Safety closure for tops of containers
    Patent number: D338622
    Type: Grant
    Filed: May 20, 1991
    Date of Patent: August 24, 1993
    Assignee: Docor B.V.
    Inventor: Oscar J. van Leer