Patents by Inventor Ronald D. Erwin

Ronald D. Erwin 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).

  • Publication number: 20020070377
    Abstract: A decorative insert body, upper and lower connecting arm sets extending from the body, and upper and lower mounting feet extend from the connecting arms for attachment to upper and lower lateral fence rails. The decorative body has a U-shaped upper section, a U-shaped lower section, and a middle section. The upper connecting arms form a U-shape that is inverted from the U-shaped upper section, and the lower connecting arms form a U-shape that is inverted from the U-shaped lower section. Additionally, side mounting feet can extend from the middle section for attachment to fence vertical spindles.
    Type: Application
    Filed: August 29, 2001
    Publication date: June 13, 2002
    Inventor: Ronald D. Erwin
  • Patent number: 6363680
    Abstract: A spindle or baluster for use in a fence or deck railing which comprises a plastic outer shell having a first end section, a second end section opposite the first end section, and a middle section intermediate the first and second end sections. An elongate wood reinforcing element is positioned within the outer shell and extends from the first end section to the second end section.
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: April 2, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D456530
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: April 30, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D457252
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: May 14, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D457253
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: May 14, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D457654
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: May 21, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D457655
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: May 21, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D457660
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: May 21, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D458386
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: June 4, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D458692
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: June 11, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D459008
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: June 18, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D459484
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: June 25, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D459485
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: June 25, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D459486
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: June 25, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D459819
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: July 2, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D461565
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: August 13, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D461910
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: August 20, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D461911
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: August 20, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D462127
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: August 27, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin
  • Patent number: D462499
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: September 3, 2002
    Assignee: Erwin Industries, Inc.
    Inventor: Ronald D. Erwin