Patents by Inventor Stanley E. Knierim

Stanley E. Knierim 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).

  • Pizza box
    Patent number: 6851603
    Abstract: A pizza box is provided which has a top wall, bottom wall, rear and front wall and opposing side walls while also having an angled support surface which extends from the top wall to the front wall. Within the angled support surface are provided cup apertures for receiving containers which are maintained securely fitted within the apertures while also viewable from the exterior of the pizza box.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: February 8, 2005
    Assignee: Papa John's International, Inc.
    Inventors: Robert C. Carlson, Owen Glock, Dana M. Tilley, Stanley E. Knierim, Melissa M. Bailey
  • Open-sided container apparatus
    Patent number: 5161692
    Abstract: Open-sided container apparatus includes a cap member having an internal divider wall forming pockets for receiving corner posts of L-shaped cross-section. The corner posts have bottom endwalls for cushioning the corners of an appliance. The cap and corner posts may be used separately, if desired.
    Type: Grant
    Filed: August 2, 1991
    Date of Patent: November 10, 1992
    Assignee: Inland Container Corporation
    Inventor: Stanley E. Knierim
  • Pizza box
    Patent number: D506671
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: June 28, 2005
    Assignee: Papa John's International, Inc.
    Inventors: Dana M. Tilley, Robert C. Carlson, Stanley E. Knierim, Owen Glock, Melissa M. Bailey
  • Pizza box
    Patent number: D510264
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: October 4, 2005
    Assignee: Papa John's International, Inc.
    Inventors: Dana M. Tilley, Robert C. Carlson, Stanley E. Knierim, Owen Glock, Melissa A. Bailey