Patents Assigned to Rollex B.V.
  • Advertising holder
    Patent number: 4434570
    Abstract: The holder is suspended from a surface, such as a ceiling, at a level which is adjustable by a user. As a result, the holder can be lowered to a convenient level for replacement of the advertising material and thereafter raised to an appropriate display level.
    Type: Grant
    Filed: May 10, 1982
    Date of Patent: March 6, 1984
    Assignee: Rollex B.V.
    Inventor: Johannes Roos