Patents by Inventor Everett Lee Mitchell

Everett Lee Mitchell 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).

  • Method and apparatus for erecting wall panels
    Patent number: 7614191
    Abstract: The wall panel system of the present invention includes an attachment member that is received in a groove in a panel to align and hold the panel in place on a perimeter framing member.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: November 10, 2009
    Assignee: Elward Systems Corporation
    Inventor: Everett Lee Mitchell
  • Method and apparatus for erecting wall panels
    Patent number: 7516583
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: April 14, 2009
    Assignee: Elward Systems Corporation
    Inventor: Everett Lee Mitchell
  • Method and apparatus for erecting wall panels
    Patent number: 7272913
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: September 25, 2007
    Assignee: Elward Systems Corporation
    Inventor: Everett Lee Mitchell
  • Method and apparatus for erecting wall panels
    Publication number: 20030192270
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Application
    Filed: May 13, 2003
    Publication date: October 16, 2003
    Applicant: Elward Systems Corporation
    Inventor: Everett Lee Mitchell
  • Method and apparatus for erecting wall panels
    Publication number: 20020134034
    Abstract: The wall panel system of the present invention includes an attachment member that is received in a groove in a panel to align and hold the panel in place on a perimeter framing member.
    Type: Application
    Filed: May 2, 2002
    Publication date: September 26, 2002
    Applicant: Elward Systems Corporation
    Inventors: Everett Lee Mitchell, Jed D. Mitchell
  • Method and apparatus for erecting wall panels
    Publication number: 20020026758
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Application
    Filed: June 20, 2001
    Publication date: March 7, 2002
    Applicant: Elward Systems Corporation
    Inventor: Everett Lee Mitchell
  • Method and apparatus for erecting wall panels
    Patent number: 6330772
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: December 18, 2001
    Assignee: Elward Systems Corporation
    Inventors: Everett Lee Mitchell, Jed D. Mitchell
  • Method and apparatus for sealing wall panels
    Patent number: 6298616
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: October 9, 2001
    Inventors: Everett Lee Mitchell, Jed D. Mitchell
  • Method and apparatus for sealing wall panels
    Patent number: 6082064
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: July 4, 2000
    Assignee: Elward Systems Corporation
    Inventors: Everett Lee Mitchell, Jed D. Mitchell
  • Method and apparatus for erecting wall panels
    Patent number: 5916100
    Abstract: The wall panel system of the present invention includes a flexible sheet interlock to flexibly seal a joint defined by adjacent perimeter framing members and a capillary break to inhibit the entry of water into drainage or weep holes in gutters in the perimeter framing members.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: June 29, 1999
    Assignee: ? Elward Systems Corporation
    Inventors: Everett Lee Mitchell, Jed D. Mitchell
  • Method and apparatus for wall construction
    Patent number: 5809729
    Abstract: The present invention is directed to an apparatus and method for attaching panel members to perimeter framing members to form a wall. The apparatus attaches the perimeter framing members to the panel member by an attachment member located between a surface of the panel member and a wall of a pocket of the perimeter framing member. To receive the attachment member, which is an elongated rod, the panel member and perimeter framing member form an elongated passage.
    Type: Grant
    Filed: March 5, 1996
    Date of Patent: September 22, 1998
    Assignee: Elward Systems Corporation
    Inventor: Everett Lee Mitchell