Patents by Inventor Keith A. Riha

Keith A. Riha 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).

  • Patent number: 7556284
    Abstract: A variety of embodiments are disclosed, in both apparatus and method form, that relate to the use of fabric material in the manufacture of an air bag deployment system. In addition, fabric weakening is disclosed according to a technique that does not result in physical alteration of the fabric. This invention therefore includes an air bag cover for an air bag safety system for a vehicle comprising a fabric outer layer having a frontside and a backside and a substrate containing an opening wherein the opening has a periphery. The substrate is preferably formed by low pressure molding, wherein the fabric outer layer overlies the opening in the substrate, and wherein the fabric outer layer is weakened at a location that is adjacent or overlies the substrate opening periphery.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: July 7, 2009
    Inventors: Keith A. Riha, Ulrich Weissert, A. Hardy Sullivan, Jr., Bruce Batchelder, John D Gray, Brian Totten
  • Patent number: 7249782
    Abstract: An airbag door construction for airbag deployment comprising an instrument panel having an area outlining at least a portion of an airbag door. A reaction plate is attached to the underside of the panel at the airbag door location. The reaction plate contains first and second molded features, each such feature having a flexural strength (Fs), wherein the first molded feature's Fs is lower than the second molded feature's Fs. A tether is included that engages with the molded features in the reaction plate whereupon airbag deployment the tether is not retained by the first molded feature but is retained by the second molded feature.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: July 31, 2007
    Assignee: Collins & Aikman Products Co.
    Inventors: Ulrich Weissert, Keith A. Riha
  • Patent number: 7118123
    Abstract: An airbag door construction for airbag deployment comprising an instrument panel having an area outlining at least a portion of an airbag door. A reaction plate is attached to the underside of the panel at the airbag door location. The reaction plate contains first and second molded features, each such feature having a flexural strength (Fs), wherein the first molded feature's Fs is lower than the second molded feature's Fs.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: October 10, 2006
    Assignee: Collins & Aikman
    Inventors: Ulrich Weissert, Keith A. Riha
  • Patent number: 7100941
    Abstract: A variety of embodiments are disclosed, in both apparatus and method form, that relate to the use of fabric material in the manufacture of an air bag deployment system. In addition, fabric weakening is disclosed according to a technique that does not result in physical alteration of the fabric. This invention therefore includes an air bag cover for an air bag safety system for a vehicle comprising a fabric outer layer having a frontside and a backside and a substrate containing an opening wherein the opening has a periphery. The substrate is preferably formed by low pressure molding, wherein the fabric outer layer overlies the opening in the substrate, and wherein the fabric outer layer is weakened at a location that is adjacent or overlies the substrate opening periphery.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: September 5, 2006
    Assignee: Collins & Aikman
    Inventors: Keith A. Riha, Ulrich Weissert, Hardy Sullivan, Bruce Batchelder, John D. Gray, Brian Totten
  • Publication number: 20040164531
    Abstract: A variety of embodiments are disclosed, in both apparatus and method form, that relate to the use of fabric material in the manufacture of an air bag deployment system. In addition, fabric weakening is disclosed according to a technique that does not result in physical alteration of the fabric. This invention therefore includes an air bag cover for an air bag safety system for a vehicle comprising a fabric outer layer having a frontside and a backside and a substrate containing an opening wherein the opening has a periphery. The substrate is preferably formed by low pressure molding, wherein the fabric outer layer overlies the opening in the substrate, and wherein the fabric outer layer is weakened at a location that is adjacent or overlies the substrate opening periphery.
    Type: Application
    Filed: February 24, 2003
    Publication date: August 26, 2004
    Inventors: Keith A. Riha, Ulrich Weissert, A. Hardy Sullivan, Bruce Batchelder, John D. Gray, Brian Totten
  • Patent number: 6726240
    Abstract: An airbag deployment safety device (25) is provided comprising a first conductive path (48a) for receiving an input signal, a second conductive path (48b) for receiving an induced signal through electromagnetic coupling of the first conductive path (48a) and the second conductive path (48b), and a processor circuit (79) configured to control deployment of the airbag (25a) in response to a comparison of the induced signal to a predetermined path.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: April 27, 2004
    Assignee: Textron Automotive Company Inc.
    Inventor: Keith A. Riha
  • Publication number: 20030207077
    Abstract: An automotive trim component (10) is provided which enables an aesthetic feature (26) of a trim component (10) to be observed by a vehicle occupant when the aesthetic feature (26) is viewed by the vehicle occupant through a portion of the trim component (32).
    Type: Application
    Filed: February 5, 2003
    Publication date: November 6, 2003
    Inventors: Keith A Riha, Jeffrey A Rose
  • Publication number: 20030205886
    Abstract: An airbag deployment safety device (25) is provided comprising a first conductive path (48a) for receiving an input signal, a second conductive path (48b) for receiving an induced signal through electromagnetic coupling of the first conductive path (48a) and the second conductive path (48b), and a processor circuit (79) configured to control deployment of the airbag (25a) in response to a comparison of the induced signal to a predetermined path.
    Type: Application
    Filed: March 13, 2003
    Publication date: November 6, 2003
    Inventor: Keith A Riha
  • Publication number: 20020185784
    Abstract: A method of marking a skin for a vehicle interior trim panel comprising providing a skin with a color and an outer skin surface. A laser is applied to the outer skin surface such that a portion of the skin surface contacted by the laser changes color relative to a portion of the outer skin surface not contacted by the laser to create a marking in the outer skin surface indicating the presence of a vehicle component or function.
    Type: Application
    Filed: December 28, 2001
    Publication date: December 12, 2002
    Inventors: Keith A. Riha, Richard Leland