Patents by Inventor Kari J. Wenger

Kari J. Wenger 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).

  • Collapsible music stand
    Patent number: 4819902
    Abstract: A music stand that can be collapsed into an easily transportable configuration is disclosed. The stand includes a telescoping stem supported in an upright position by a collapsible base. A music rack is attached to the stem by a support arm, enabling the rack to be pivoted relative to the stem about two, spaced apart, generally horizontal pivot axes.
    Type: Grant
    Filed: July 16, 1987
    Date of Patent: April 11, 1989
    Assignee: Wenger Corporation
    Inventors: Kari J. Wenger, Eugene N. Reshanov
  • Collapsible music stand
    Patent number: D314873
    Type: Grant
    Filed: July 16, 1987
    Date of Patent: February 26, 1991
    Assignee: Wenger Corporation
    Inventors: Kari J. Wenger, Eugene N. Reshanov