Patents by Inventor Cameron Phillips

Cameron Phillips 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).

  • Lifting aid for attic ladder system
    Patent number: 11485613
    Abstract: A lifting aid for an attic ladder includes a track system having a plurality of attachment means configured to secure about a corresponding number of attic ladder rungs. A hand winch is secured to the base of the device and is in mechanical operation with a tray which runs up and down the attic ladder to which the track system is secured.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: November 1, 2022
    Inventors: Charles Phillips, Cameron Phillips