Patents by Inventor Dale Ackerman

Dale Ackerman 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).

  • Window flashing assembly
    Publication number: 20050011140
    Abstract: A window or door flashing assembly includes a weather resistive barrier that covers a portion of a wall around a rough opening. The barrier may be comprised of adhesive saturated open cell foam or scrim laminated between layers of impervious film A tapered sealing gasket that engages the inner surface of the door or window nailing flange or molding seals exterior air and moisture from the interior of the building. The barrier may extend into the rough opening and integrate with a sill pan.
    Type: Application
    Filed: July 28, 2004
    Publication date: January 20, 2005
    Inventors: Dale Ackerman, Katarzyna Ackerman