Patents by Inventor Logan Huu Do

Logan Huu Do 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).

  • Tiltable secondary-door, translucent & automatic-smart mailbox
    Publication number: 20100116875
    Abstract: A rural mailbox used for temporarily mails storage has a tiltable secondary-door that can be tilted forward to open and provide a secondary access to mailbox compartment in any position surrounding the mailbox.
    Type: Application
    Filed: November 13, 2008
    Publication date: May 13, 2010
    Inventor: Logan Huu Do