Patents by Inventor Jason H. Cho

Jason H. Cho 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).

  • Cleaning roller assembly
    Publication number: 20020088070
    Abstract: A rotatable cleaning assembly comprising an elongated adjustable frame structure having a handle member on one end and a rotatable structure on the opposite end. An adhesive roll comprised of a tubular core having a wound length of flexible material with an outer adhesive surface is mounted on the rotatable structure. The length of flexible material is serially segmented portions by tear lines. Non adhesive areas are positioned covering the tear lines for segment identification and removal.
    Type: Application
    Filed: September 5, 2001
    Publication date: July 11, 2002
    Inventor: Jason H. Cho