Patents Assigned to Nova-Handels AG
  • Closure for bottles
    Patent number: 4346810
    Abstract: The present invention is a bottle closure means which utilizes a cap hinged to a collar which is in turn mounted on the bottle. The invention has a spring-action strip which yieldably forces the cap into a closed position, thus sealing the bottle.
    Type: Grant
    Filed: September 9, 1980
    Date of Patent: August 31, 1982
    Assignee: Nova-Handels AG
    Inventor: Richard Kneissl