Patents by Inventor Steven W. Schroder

Steven W. Schroder 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: 10994437
    Abstract: A counter-die includes a body portion comprised of a relatively soft plate material that is substantially planar for use in a die converting process. The counter-die is comprised of a metallic material that includes a bearing surface that is work-hardened over time in a repeated die converting process to provide a work-hardened outer layer that exhibits a medium-hard to hard characteristic as compared to the body portion of the counter-die.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: May 4, 2021
    Assignee: Michigan Lasercut
    Inventor: Steven W. Schroder
  • Publication number: 20160185005
    Abstract: A counter-die includes a body portion comprised of a relatively soft plate material that is substantially planar for use in a die converting process. The counter-die is comprised of a metallic material that includes a bearing surface that is work-hardened over time in a repeated die converting process to provide a work-hardened outer layer that exhibits a medium-hard to hard characteristic as compared to the body portion of the counter-die.
    Type: Application
    Filed: December 30, 2015
    Publication date: June 30, 2016
    Inventor: Steven W. Schroder
  • Publication number: 20100192742
    Abstract: A broadhead stripping apparatus for ejecting waste material in a die converting process and a method of making the same is described wherein the broadhead stripping apparatus includes a broadhead stripping mechanism comprising a housing, a housing cover, a retractable stripping blade and a biasing mechanism. The broadhead stripping apparatus can be slidably mounted along a die press mount and the broadhead stripping mechanism can be fixedly of slidably mounted to the broadhead stripping apparatus allowing for fine tune adjustment for of the broadhead stripping apparatus or broadhead stripping mechanism in operation.
    Type: Application
    Filed: January 29, 2010
    Publication date: August 5, 2010
    Inventors: Steven W. Schroder, Paul R. Slagboom