Patents Assigned to James W. Donofrio
  • Mail reminder
    Patent number: 4051997
    Abstract: A mail reminder device of the type designed to be mounted on a mailbox, comprising a signal including an attachment plate and an indicator movably attached thereto and a flag retractor including an axle and an actuating arm, both the signal and the flag retractor disposed in operative position on the mailbox, whereby one may visually determine whether or not the mailbox has been opened.
    Type: Grant
    Filed: February 3, 1975
    Date of Patent: October 4, 1977
    Assignee: James W. Donofrio
    Inventor: Steve Garcia