Patents by Inventor Dennis S. Elwell

Dennis S. Elwell 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).

  • Vehicle side rail having curled cross section
    Patent number: 6146069
    Abstract: A vehicle side rail is formed in cross section into a base portion which attaches to the upper edge of the vehicle side wall and a curled portion which extends upwardly and forms a curved surface above the base portion. Tie-down openings are provided through the curled portion so that tie-down cords may be attached to objects being carried in the carrying compartment.
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: November 14, 2000
    Assignee: Putco, Inc.
    Inventors: James P. Elwell, Dennis S. Elwell, Dennis L. Elwell
  • Secondary front grille for vehicle
    Patent number: D466453
    Type: Grant
    Filed: December 17, 2001
    Date of Patent: December 3, 2002
    Assignee: Putco, Inc.
    Inventors: Dennis S. Elwell, Gerrid Mellmann
  • Texas grille insert
    Patent number: D492624
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: July 6, 2004
    Assignee: Putco, Inc.
    Inventors: Dennis S. Elwell, Jamie R. Bernardy
  • Texas grille insert
    Patent number: D492625
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: July 6, 2004
    Assignee: Putco, Inc.
    Inventors: Dennis S. Elwell, Jamie R. Bernardy
  • Texas grille insert
    Patent number: D497333
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: October 19, 2004
    Assignee: Putco, Inc.
    Inventors: Dennis S. Elwell, Jamie R. Bernardy
  • Texas grille insert
    Patent number: D497334
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: October 19, 2004
    Assignee: Putco, Inc.
    Inventors: Dennis S. Elwell, Jamie R. Bernardy
  • Vehicle side rail having curled cross section
    Patent number: D425002
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: May 16, 2000
    Assignee: Putco, Inc.
    Inventors: James P. Elwell, Dennis S. Elwell, Dennis L. Elwell