Patents by Inventor Aad Van Deursen

Aad Van Deursen 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: 5280841
    Abstract: A portable support assembly adapted for mounting on a pole, such as for permitting air drying of clothes, towels, or the like, is disclosed. The assembly comprises a first collar having a first aperture adapted for receiving the pole. A first set of arms extend from the first collar. Each arm of the first set of arms terminates at a distal end. A second collar having a second aperture adapted for receiving the pole is also provided. A second set of arms extend from the second collar. Each arm of the second set of arms terminates at a distal end, wherein each arm of the first set of arms corresponds to a respective arm of the second set of arms. A third set of arms is further provided. Each arm of the third set of arms has an end and is pivotally joined to the distal end of respective ones of the second set of arms. Each of the third set of arms are removably joined to the distal end of respective ones of the first set of arms.
    Type: Grant
    Filed: June 23, 1992
    Date of Patent: January 25, 1994
    Inventor: Aad Van Deursen
  • Patent number: 4550840
    Abstract: A portable, collapsible and light weight household device as provided and having a plurality of spider-like arms extending from a mast. The spider assembly can be mounted to the mast with the arms extending upwardly wherein the associated cables may be used to support clothes for drying. If the spider assembly is inverted with the legs pointing in a downward direction, the device can be used as a patio umbrella if covered with a tarp, piece of plastic or the like. Collar members are fitted about the mast and permit the spider assembly to be positioned at any convenient height. A drawstring arrangement allows the spider to be easily folded and unfolded.
    Type: Grant
    Filed: February 16, 1984
    Date of Patent: November 5, 1985
    Inventor: Aad Van Deursen