Patents by Inventor Kenric J. Olson

Kenric J. Olson 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).

  • Plastic injection molded furnace filter
    Patent number: 6059852
    Abstract: A furnace air filter includes a structure which has two identical rectangularly shaped grid members. The grid members are joined together at one side by a hinge, which hinge is made of the same plastic material as the grid members. The grid members and hinge are integrally formed preferably by an injection molding process. A filter media is placed between the grid members so as to form a filter unit adapted to be positioned in the filter track of a furnace air duct. The plastic grid structure is reusable, requiring the replacement of only the filter media.
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: May 9, 2000
    Inventor: Kenric J. Olson