Patents by Inventor Clifford Royle

Clifford Royle 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).

  • Book cover
    Patent number: 8210571
    Abstract: A book cover (10) having a spine (26) and end covers (32) on either side of the spine (26) wherein the spine and end covers (32) are all formed from a single, folded blank (12) and the end covers (32) comprise at least two adhered layers of the folded blank.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: July 3, 2012
    Assignee: Roylebind Pty Ltd.
    Inventor: Clifford Royle
  • Book Cover
    Publication number: 20080164687
    Abstract: A book cover (10) having a spine (26) and end covers (32) on either side of the spine (26) wherein the spine and end covers (32) are all formed from a single, folded blank (12) and the end covers (32) comprise at least two adhered layers of the folded blank.
    Type: Application
    Filed: March 3, 2006
    Publication date: July 10, 2008
    Applicant: RoyleBind Pty Ltd
    Inventor: Clifford Royle