Patents by Inventor C. Curtis Coons

C. Curtis Coons 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 handling device
    Patent number: 4023843
    Abstract: A mail handling device to facilitate the deposit of mail in a public mail box by an occupant of a vehicle. The device has a long handle equipped at one end with a mail gripper operable to deposit the mail into the box as a mail release device engages the receiving chute of the box.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: May 17, 1977
    Inventor: C. Curtis Coons