Patents by Inventor Chase D. Wichert

Chase D. Wichert 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).

  • Three-ring binder with hole punch
    Patent number: 9421812
    Abstract: A combination three-ring binder and hole punch is provided. The binder includes a housing upon which the rings are mounted and in which the punch assembly is mounted. A pivotal lever on the housing actuates the punch assembly which uses a slide cam to simultaneously punch three holes in one or more sheets of paper.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: August 23, 2016
    Inventors: Dylan Jacobson, Chase D. Wichert
  • THREE-RING BINDER WITH HOLE PUNCH
    Publication number: 20140363215
    Abstract: A combination three-ring binder and hole punch is provided. The binder includes a housing upon which the rings are mounted and in which the punch assembly is mounted. A pivotal lever on the housing actuates the punch assembly which uses a slide cam to simultaneously punch three holes in one or more sheets of paper.
    Type: Application
    Filed: June 5, 2014
    Publication date: December 11, 2014
    Inventors: Dylan Jacobson, Chase D. Wichert