Patents by Inventor Holger Thorso

Holger Thorso 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: 6834772
    Abstract: The invention relates to a package of a plastics material and consisting of a container and a lid adapted to be engaged with each other by snap engagement, there being provided complementary engagement faces which engage each other for establishing said snap engagement. An annular resilient sealing member is arranged between the engagement portion (40) and the bottom wall (19). The invention is characterized in that an axial compression of the sealing member (23) is provided during application of the lid (10), said compression being partially relieved when said engagement faces (29, 42) engage each other.
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: December 28, 2004
    Assignee: Superfos A/S
    Inventor: Holger Thorsø
  • Patent number: 5363979
    Abstract: A circular container for storage and transport of paint and solvents is made of a resiliently deformable plastic material and includes a side wall which defines first and second portions above an external flange, the first and second portions being separated by a folding and bending arrangement. The second wall portion is bendable outwardly and downwardly relative to the first wall portion. A bag of propylene or PET is positioned in the container and an upper portion thereof is folded around the second wall portion and is held in place by ring tension generated when the free edge of the second wall portion is bent to abut an upper edge of the flange.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: November 15, 1994
    Assignee: Superfos Emballage A/S
    Inventor: Holger Thorso
  • Patent number: D353766
    Type: Grant
    Filed: July 7, 1993
    Date of Patent: December 27, 1994
    Assignee: Superfos Packaging International A/S
    Inventor: Holger Thorso