Patents by Inventor Mary Berti

Mary Berti 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).

  • Hot air seal
    Patent number: 6918598
    Abstract: A hot air sealing arrangement for sealing between an inner surface of an exhaust duct conveying hot combustion products and an outer surface of a heat exchanger disposed within the exhaust duct includes an inner receiver attachable to the outer surface of the heat exchanger, an outer receiver attachable to the inner surface of the exhaust duct, and a seal having an outer bead engageable with the outer receiver for rotary movement therein and an inner bead engageable with the inner receiver for sliding movement therein. The seal further includes a connecting sheet between the outer bead and the inner bead.
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: July 19, 2005
    Assignee: Honeywell International, Inc.
    Inventors: David E. Wilcox, Mary Berti
  • Hot air seal
    Publication number: 20030184026
    Abstract: A hot air sealing arrangement for sealing between an inner surface of an exhaust duct conveying hot combustion products and an outer surface of a heat exchanger disposed within the exhaust duct includes an inner receiver attachable to the outer surface of the heat exchanger, an outer receiver attachable to the inner surface of the exhaust duct, and a seal having an outer bead engageable with the outer receiver for rotary movement therein and an inner bead engageable with the inner receiver for sliding movement therein. The seal further includes a connecting sheet between the outer bead and the inner bead.
    Type: Application
    Filed: April 2, 2002
    Publication date: October 2, 2003
    Applicant: Honeywell International, Inc.
    Inventors: David E. Wilcox, Mary Berti