Patents by Inventor Joachim Scheel

Joachim Scheel 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).

  • Variable book
    Patent number: 5725196
    Abstract: A book having concertina folded sheets which are detachably connected to one another. The opposed edges of the sheets are connected by removable fasteners or an adhesive permitting the adjacent sheets to be readily separated.
    Type: Grant
    Filed: August 23, 1995
    Date of Patent: March 10, 1998
    Inventor: Joachim Scheel