Patents Assigned to Performance Machine, Inc.
  • Patent number: 5613739
    Abstract: A wheel having an axis and being adapted for rotatably supporting a tire on a vehicle, includes a wheel center extending from a hub outwardly to a circumferential surface. A wheel rim disposed in contact with the circumferential surface of the wheel center can be formed as first and second rim portions which are coupled to form a drop center of the rim. A single continuous weld disposed within the drop center connects the rim to the wheel center. An associated method includes the step of forming an annular flange on the wheel center and positioning the rim portions in abutting relationship with the annular flange.
    Type: Grant
    Filed: November 18, 1994
    Date of Patent: March 25, 1997
    Assignee: Performance Machine, Inc.
    Inventor: Perry W. Sands
  • Patent number: D490760
    Type: Grant
    Filed: July 21, 2003
    Date of Patent: June 1, 2004
    Assignee: Performance Machine Inc.
    Inventor: Perry Sands
  • Patent number: D493763
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: August 3, 2004
    Assignee: Performance Machine Inc.
    Inventor: Perry Sands
  • Patent number: D494122
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: August 10, 2004
    Assignee: Performance Machine Inc.
    Inventor: Perry Sands
  • Patent number: D373340
    Type: Grant
    Filed: December 6, 1994
    Date of Patent: September 3, 1996
    Assignee: Performance Machine Inc.
    Inventor: Perry W. Sands
  • Patent number: D425464
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: May 23, 2000
    Assignee: Performance Machine Inc.
    Inventor: Perry Sands
  • Patent number: D430843
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: September 12, 2000
    Assignee: Performance Machine, Inc.
    Inventor: Perry W. Sands