Patents Assigned to Allpac Holding B.V.
  • Patent number: 4448233
    Abstract: A pulling device for a roll shaft for roller blinds or screens comprises a cord pulley situated in a housing provided with a passage opening for cord parts. A clamp is disposed in a chamber in said housing and about the said cord parts, said clamp becoming operative when turning the cord pulley by the weight of the blind or screen.
    Type: Grant
    Filed: November 9, 1982
    Date of Patent: May 15, 1984
    Assignee: Allpac Holding B.V.
    Inventor: Rombout M. Rombouts
  • Patent number: D299114
    Type: Grant
    Filed: August 9, 1985
    Date of Patent: December 27, 1988
    Assignee: Allpac Holding B.V.
    Inventor: Erik Klinge