Patents by Inventor William J. Barz

William J. Barz 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: 20040262853
    Abstract: There is disclosed a member for sealing, baffling and/or reinforcing components of an automotive vehicle. The assembly generally includes a carrier, an expandable material and at least one fastener.
    Type: Application
    Filed: June 22, 2004
    Publication date: December 30, 2004
    Applicant: L&L Products, Inc.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Publication number: 20040217626
    Abstract: An automotive vehicle frame reinforcement system has a skeleton member designed to be secured to a vehicle frame, such as a roof or pillar section. An expandable material, such as an epoxy-based reinforcing foam, is disposed on the skeleton member. Once the system is attached to the frame, the foam expands and cures during an automobile assembly operation, bonding the reinforcement system to the frame. As a result, the reinforcement system provides enhanced load distribution over the vehicle frame without adding excessive weight.
    Type: Application
    Filed: June 7, 2004
    Publication date: November 4, 2004
    Applicant: L&L Products, Inc.
    Inventors: William J. Barz, Thomas L. Coon, Michael J. Czaplicki
  • Publication number: 20040104598
    Abstract: An automotive vehicle frame reinforcement system has a skeleton member designed to be secured to a vehicle frame, such as a roof or pillar section. An expandable material, such as an epoxy-based reinforcing foam, is disposed on the skeleton member. Once the system is attached to the frame, the foam expands and cures during an automobile assembly operation, bonding the reinforcement system to the frame. As a result, the reinforcement system provides enhanced load distribution over the vehicle frame without adding excessive weight.
    Type: Application
    Filed: June 25, 2003
    Publication date: June 3, 2004
    Applicant: L&L Products, Inc.
    Inventors: William J. Barz, Thomas L. Coon, Michael J. Czaplicki
  • Publication number: 20040046421
    Abstract: There is disclosed a reinforcement member with a carrier member and a reinforcement material disposed on the carrier member. The carrier member includes one or more first body members disposed at angles relative to one or more second body members. The carrier member also preferably includes connector members interconnecting the body members. The body members of the carrier are preferably arranged in a zig-zag configuration, which can collapse in an accordion-like manner.
    Type: Application
    Filed: August 21, 2003
    Publication date: March 11, 2004
    Applicant: L&L Products, Inc.
    Inventor: William J. Barz
  • Patent number: 6619727
    Abstract: An automotive vehicle frame reinforcement system has a skeleton member designed to be secured to a vehicle frame, such as a roof or pillar section. An expandable material, such as an epoxy-based reinforcing foam, is disposed on the skeleton member. Once the system is attached to the frame, the foam expands and cures during an automobile assembly operation, bonding the reinforcement system to the frame. As a result, the reinforcement system provides enhanced load distribution over the vehicle frame without adding excessive weight.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: September 16, 2003
    Assignee: L&L Products, Inc.
    Inventors: William J. Barz, Thomas L. Coon, Michael J. Czaplicki
  • Patent number: 6607238
    Abstract: A structural reinforcement member for reinforcing a wheel well area of an automobile includes a carrier and a load distributing medium supported by the carrier. The carrier also may include a reinforced protrusion, two reinforced openings, and an outwardly extending flange. The flange includes a reinforced raised portion having a shape similar to that of the flange. The load distributing medium is a structural foam and preferably an epoxy-based resin. The preferred load distributing medium is L5206, L5207, L5208, or L5209 structural foam commercially available from L&L Products of Romeo, Mich.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: August 19, 2003
    Assignee: L&L Products, Inc.
    Inventor: William J. Barz
  • Publication number: 20020171261
    Abstract: A structural reinforcement member for reinforcing a wheel well area of an automobile includes a carrier and a load distributing medium supported by the carrier. The carrier also may include a reinforced protrusion, two reinforced openings, and an outwardly extending flange. The flange includes a reinforced raised portion having a shape similar to that of the flange. The load distributing medium is a structural foam and preferably an epoxy-based resin. The preferred load distributing medium is L5206, L5207, L5208, or L5209 structural foam commercially available from L&L Products of Romeo, Mich.
    Type: Application
    Filed: July 12, 2002
    Publication date: November 21, 2002
    Applicant: L&L Products
    Inventor: William J. Barz
  • Patent number: 6474722
    Abstract: A structural reinforcement member for reinforcing a wheel well area of an automobile includes a carrier and a load distributing medium supported by the carrier. The carrier also may include a reinforced protrusion, two reinforced openings, and an outwardly extending flange. The flange includes a reinforced raised portion having a shape similar to that of the flange. The load distributing medium is a structural foam and preferably an epoxy-based resin. The preferred load distributing medium is L5206, L5207, L5208, or L5209 structural foam commercially available from L&L Products of Romeo, Mich.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: November 5, 2002
    Assignee: L&L Products
    Inventor: William J. Barz
  • Patent number: 6467834
    Abstract: An automotive vehicle frame reinforcement system has a skeleton member designed to be secured to a vehicle frame, such as a roof or pillar section. An expandable material, such as an epoxy-based reinforcing foam, is disposed on the skeleton member. Once the system is attached to the frame, the foam expands and cures during an automobile assembly operation, bonding the reinforcement system to the frame. As a result, the reinforcement system provides enhanced load distribution over the vehicle frame without adding excessive weight.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: October 22, 2002
    Assignee: L&L Products
    Inventors: William J. Barz, Thomas L. Coon, Michael J. Czaplicki
  • Publication number: 20010040388
    Abstract: A structural reinforcement member for reinforcing a wheel well area of an automobile includes a carrier and a load distributing medium supported by the carrier. The carrier also may include a reinforced protrusion, two reinforced openings, and an outwardly extending flange. The flange includes a reinforced raised portion having a shape similar to that of the flange. The load distributing medium is a structural foam and preferably an epoxy-based resin. The preferred load distributing medium is L5206, L5207, L5208, or L5209 structural foam commercially available from L&L Products of Romeo, Mich.
    Type: Application
    Filed: July 16, 2001
    Publication date: November 15, 2001
    Applicant: L&L Products, Inc.
    Inventor: William J. Barz
  • Patent number: 6311452
    Abstract: A composite structural reinforcement has a keyed reinforcement member in which a thermally expandable resin strip is mechanically retained. The mechanical interlock permits the resin to be secured to the member without heat or an adhesive.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: November 6, 2001
    Assignee: L&L Products, Inc.
    Inventors: William J. Barz, Michael J. Czaplicki
  • Patent number: 6296298
    Abstract: A structural reinforcement member for reinforcing a wheel well area of an automobile includes a carrier and a load distributing medium supported by the carrier. The carrier also may include a reinforced protrusion, two reinforced openings, and an outwardly extending flange. The flange includes a reinforced raised portion having a shape similar to that of the flange. The load distributing medium is a structural foam and preferably an epoxy-based resin. The preferred load distributing medium is L5206, L5207, L5208, or L5209 structural foam commercially available from L&L Products of Romeo, Mich.
    Type: Grant
    Filed: March 14, 2000
    Date of Patent: October 2, 2001
    Assignee: L&L Products, Inc.
    Inventor: William J. Barz
  • Patent number: 6131897
    Abstract: A composite structural reinforcement has a keyed reinforcement member in which a thermally expandable resin strip is mechanically retained. The mechanical interlock permits the resin to be secured to the member without heat or an adhesive.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: October 17, 2000
    Assignee: L & L Products, Inc.
    Inventors: William J. Barz, Michael J. Czaplicki