Patents by Inventor Douglas E. Rigney

Douglas E. Rigney 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).

  • Patent number: 5881434
    Abstract: An apparatus for holding articles, such as writing instruments, in cooperation with a surface, such as a book cover, comprising a flat support member, a clamp element and an article retaining portion. The article retaining portion is comprised of a strip of resilient material bent into a serpentine profile and includes in succession along its length a first bend portion transverse to the support member, a proximal bend portion, a first arcuate bend portion, a distal band portion, and a second arcuate bend portion. The first and second arcuate bend portions define article retaining channels and the facing internal surfaces of the proximal and distal bend portions cooperate to form another space for holding articles. An optional bookmarker is suspended from the article retaining portion in an orientation suitable for insertion between the pages of a book.
    Type: Grant
    Filed: November 7, 1997
    Date of Patent: March 16, 1999
    Inventor: Douglas E. Rigney