Patents by Inventor Harry Manian

Harry Manian 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).

  • Mail delivery signal device for mailboxes
    Patent number: 4363439
    Abstract: A mail delivery signal device for detached, rural-type mailboxes wherein an elongated signal arm member, swingably secured along its lower end to a lower front portion of the mailbox so as to lean abuttingly thereagainst at its upper end, falls arcuately downwardly to project beyond the bottom or either side of the mailbox, selectively, upon the door being opened for the delivery of mail, thereby automatically notifying the recipient that mail has been delivered.
    Type: Grant
    Filed: January 29, 1979
    Date of Patent: December 14, 1982
    Inventor: Harry Manian