Patents by Inventor Douglas C. Larsen

Douglas C. Larsen 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: 20230302885
    Abstract: A sealing lip assembly exhibits improved load loss and compression set properties. In a first embodiment, a seal lip has a first end connected to a base and a second end extending outwardly from the base. A hinge is provided in the seal lip between the first and second ends to allow the second end to angularly rotate relative to the base wherein the base and seal lip are made from a single elastomeric material. In a second embodiment, a seal lip has a first end connected to a base and a second end extending outwardly from the base. A hinge is provided between the first and second ends to allow the second end to angularly rotate relative to the base. The base and seal lip are made from different hardness elastomeric materials. The seal lip has a first durometer portion over substantially an entire length between the hinge and the second end, and a second durometer portion from the first end to a knit line formed where the first and second durometer portions abut one another.
    Type: Application
    Filed: February 15, 2023
    Publication date: September 28, 2023
    Inventors: Douglas C. Larsen, Kastriot Shaska, Peter Koetsier
  • Publication number: 20220347907
    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: July 13, 2022
    Publication date: November 3, 2022
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William Barz, Matthew Harthcock
  • Patent number: 11390004
    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: Grant
    Filed: June 24, 2019
    Date of Patent: July 19, 2022
    Assignee: Zephyros, Inc.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Patent number: 10661644
    Abstract: A weatherseal assembly and associated method of forming same includes a generally U-shaped body including a base and first and second legs extending outwardly therefrom to form a glassrun cavity dimensioned to receive an associated window edge therein. First and second seal lips extend from the first and second legs, respectively, for engagement with opposed, first and second surfaces of the associated window. A first material is a stiffer, more rigid material than a second material that forms at least a portion of the second leg and the seal lips, such that at least a first portion of the first material forms the first leg extending outwardly from the base such that the first leg has a reduced thickness to provide a flush assembly of the weatherseal assembly, associated window and associated vehicle component.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: May 26, 2020
    Assignee: COOPER-STANDARD AUTOMOTIVE INC.
    Inventor: Douglas C. Larsen
  • Publication number: 20190308357
    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 24, 2019
    Publication date: October 10, 2019
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Patent number: 10328624
    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: Grant
    Filed: May 27, 2016
    Date of Patent: June 25, 2019
    Assignee: Zephyros, Inc.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Publication number: 20160271851
    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: May 27, 2016
    Publication date: September 22, 2016
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Patent number: 9352505
    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: Grant
    Filed: January 7, 2015
    Date of Patent: May 31, 2016
    Assignee: ZEPHYROS, INC.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Publication number: 20150123307
    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: January 7, 2015
    Publication date: May 7, 2015
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Patent number: 8931173
    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: Grant
    Filed: February 21, 2014
    Date of Patent: January 13, 2015
    Assignee: Zephyros, Inc.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Publication number: 20140165405
    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: February 21, 2014
    Publication date: June 19, 2014
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Patent number: 8671573
    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: Grant
    Filed: April 18, 2011
    Date of Patent: March 18, 2014
    Assignee: Zephyros, Inc.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Publication number: 20110192015
    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: April 18, 2011
    Publication date: August 11, 2011
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Patent number: 7941925
    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: Grant
    Filed: June 25, 2007
    Date of Patent: May 17, 2011
    Assignee: Zephyros, Inc.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • Patent number: 7784186
    Abstract: A method for reinforcing, baffling and/or sealing components of an automotive vehicle is disclosed. The method includes providing a carrier and disposing masses of expandable material onto the carrier. The method further provides for providing a fastener connected to the carrier.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: August 31, 2010
    Assignee: Zephyros, Inc.
    Inventors: Erin Matthew White, Douglas C. Larsen, William J. Barz
  • Patent number: 7249415
    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: Grant
    Filed: June 22, 2004
    Date of Patent: July 31, 2007
    Assignee: Zephyros, Inc.
    Inventors: Douglas C. Larsen, Thomas D. Kleino, Abraham Kassa, William J. Barz, Matthew Harthcock
  • 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
  • Patent number: 6419305
    Abstract: An automotive pillar reinforcement system having a skeleton member designed to be secured to a vehicle pillar, such as an automotive “B” pillar. An expandable material, such as an epoxy-based reinforcing material, is disposed on the skeleton member. In one application, the system is utilized to reinforce structural portions of an automotive vehicle, such as a “B” pillar found in a vehicle, wherein the material expands and cures during an automobile assembly operation, bonding the reinforcement system to the pillar structure and the vehicle panels.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: July 16, 2002
    Assignee: L&L Products, Inc.
    Inventor: Douglas C. Larsen
  • Patent number: 5548929
    Abstract: A window seal assembly for attachment to a vehicle door around the door's window opening is provided. The window seal assembly includes a glass run channel and an inner flock seal both formed from extruded rubber or plastic and including metallic reinforcements. The glass run channel portion is attached to the frame along the pillars via a plurality of fasteners and the inner flock seal fits over a flange extending from the frame. Both the glass run channel and the inner flock seal include lips extending relatively toward the other to form a window pane receiving channel.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: August 27, 1996
    Assignee: The Standard Products Company
    Inventors: Douglas C. Larsen, Forrest K. Keller, Lawrence L. Warren
  • Patent number: D561235
    Type: Grant
    Filed: March 16, 2005
    Date of Patent: February 5, 2008
    Inventor: Douglas C. Larsen