Patents by Inventor Roy E. Van Swieten

Roy E. Van Swieten 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).

  • Container with a discharge nozzle
    Patent number: 6293431
    Abstract: A container capable of being easily resealed is provided having a closure cap for the outlet nozzle and an outlet opening which is sealed by a membrane. The outlet nozzle has an outlet body with an outlet channel and a connecting element for connecting the outlet body to the outlet opening of the container. An element is provided for piercing the membrane during or after the connection of the outlet body to the outlet opening of the container. This element may be configured as a part of the outlet body.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: September 25, 2001
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Geoffrey F. Seymour, Johannes H. Kelders, Roy E. Van Swieten, Erwin P. Boes, Philip M. Regan, Luca Cella, Luigi Vanini
  • Refillable container for applying a spreadable product, more particularly an adhesive compound
    Patent number: 6089774
    Abstract: A container (1) for applying a spreadable product (4) such as an adhesive, having an inner tube (3) that is removably mounted in an outer tube (5). A piston-like plunger (12) is disposed in the inner tube (3) and is moveable axially within the inner tube (3), for moving the spreadable material therein to a position projecting from the tubes, for application to a surface. A removable closure cap is provided to enclose the spreadable material within the two tubes.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: July 18, 2000
    Assignees: Henkel Kommanditgesellschaft auf Aktien, Henkel Raycap Produktie B.V.
    Inventors: Joachim Franken, Marie-Claude Bossert, Johannes H. J. M. Kelders, Roy E. van Swieten
  • Part for mastic gun
    Patent number: D517878
    Type: Grant
    Filed: March 17, 2005
    Date of Patent: March 28, 2006
    Assignee: Ray Technology Group B.V.
    Inventor: Roy E. Van Swieten
  • Holder with correcting tape
    Patent number: D407438
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: March 30, 1999
    Assignee: Henkel KGaA
    Inventors: Johannes H. J. M. Kelders, Roy E. van Swieten
  • Holder with correcting tape
    Patent number: D421461
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: March 7, 2000
    Assignee: Henkel KGaA
    Inventors: Johannes H.J.M. Kelders, Roy E. van Swieten