Patents by Inventor Stephen D. Weaver

Stephen D. Weaver 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: D473734
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: April 29, 2003
    Assignee: Craig Leavitt and Stephen Weaver, Inc.
    Inventor: Stephen D. Weaver
  • Patent number: D476833
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: July 8, 2003
    Assignee: Craig Leavitt and Stephen Weaver, Inc.
    Inventor: Stephen D. Weaver
  • Patent number: D482214
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: November 18, 2003
    Assignee: Craig Leavitt and Stephen Weaver, Inc.
    Inventor: Stephen D. Weaver
  • Patent number: D482216
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: November 18, 2003
    Assignee: Craig Leavitt and Stephen Weaver, Inc.
    Inventor: Stephen D. Weaver
  • Patent number: D486653
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: February 17, 2004
    Assignee: Craig Leavitt & Stephen Weaver, Inc.
    Inventors: Stephen D. Weaver, Melvin C. Leavitt
  • Patent number: D328000
    Type: Grant
    Filed: December 21, 1989
    Date of Patent: July 21, 1992
    Inventor: Stephen D. Weaver
  • Patent number: D353278
    Type: Grant
    Filed: July 19, 1991
    Date of Patent: December 13, 1994
    Inventor: Stephen D. Weaver