Patents by Inventor Jeff Schwake

Jeff Schwake 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).

  • Pin retention system
    Patent number: 9587668
    Abstract: A pin retention system includes a pin having a circumferential groove disposed along the pin, and a plurality of retention elements sized to sit within the circumferential groove, each of the retention elements including a plurality of holes. The system also includes a plurality of dowels sized to slide within the holes in the retention elements.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: March 7, 2017
    Assignee: Harnischfeger Technologies, Inc.
    Inventors: Wei Jia, Jeff Schwake
  • PIN RETENTION SYSTEM
    Publication number: 20140270913
    Abstract: A pin retention system includes a pin having a circumferential groove disposed along the pin, and a plurality of retention elements sized to sit within the circumferential groove, each of the retention elements including a plurality of holes. The system also includes a plurality of dowels sized to slide within the holes in the retention elements.
    Type: Application
    Filed: March 7, 2014
    Publication date: September 18, 2014
    Applicant: Harnischfeger Technologies, Inc.
    Inventors: Wei Jia, Jeff Schwake