Patents by Inventor Mohammad Hassan Orangi

Mohammad Hassan Orangi 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).

  • Impeller for centrifugal fans
    Patent number: 10527054
    Abstract: A multi-blade forward-curved impeller for a centrifugal fan is disclosed. The impeller may include a blade having a curved portion and an extended portion. The curved portion may have a leading edge and a trailing edge, and the extended portion may extend outward from the trailing edge of the curved portion.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: January 7, 2020
    Inventor: Mohammad Hassan Orangi
  • IMPELLER FOR CENTRIFUGAL FANS
    Publication number: 20170254339
    Abstract: A multi-blade forward-curved impeller for a centrifugal fan is disclosed. The impeller may include a blade having a curved portion and an extended portion. The curved portion may have a leading edge and a trailing edge, and the extended portion may extend outward from the trailing edge of the curved portion.
    Type: Application
    Filed: May 24, 2017
    Publication date: September 7, 2017
    Inventor: Mohammad Hassan Orangi