Patents by Inventor Robin F. Corlew

Robin F. Corlew 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).

  • Removable and reattachable index for bound volumes
    Patent number: 4789187
    Abstract: A removable and reattachable table of contents for bound volumes is disclosed. In a preferred embodiment, the index is the table of contents page of a soft-bound periodical or magazine and is removably attached to the magazine by a series of perforations along one edge. The page additionally carries a releasable self-stick adhesive so that the page can be reinserted and reattached at other desired locations in the volume to provide both a readily available table of contents and a marker at the desired location.
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: December 6, 1988
    Assignee: Quetzel, Inc.
    Inventors: Robin F. Corlew, Darryl W. Bolduc