Patents by Inventor Stephen B. Oltman

Stephen B. Oltman 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: 20240116412
    Abstract: A child restraint includes a seat base adapted to be secured to a vehicle seat. The seat base includes a seat-base foundation formed to include a vehicle seatbelt path and a vehicle seatbelt retainer coupled to the seat-base foundation and configured to pivot between a released position spaced away from the vehicle seatbelt path and a clamped position overlying the vehicle seatbelt path to clamp a vehicle seat belt to the seat-base foundation to secure the seat base to the vehicle seat. The child restraint further includes a juvenile seat adapted to be secured to the seat base and a seat-release system.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 11, 2024
    Inventor: Stephen B. OLTMAN
  • Publication number: 20240116410
    Abstract: A child restraint includes a seat base adapted to be secured to a vehicle seat. The seat base includes a seat-base foundation formed to include a vehicle seatbelt path and a vehicle seatbelt retainer coupled to the seat-base foundation and configured to pivot between a released position spaced away from the vehicle seatbelt path and a clamped position overlying the vehicle seatbelt path to clamp a vehicle seat belt to the seat-base foundation to secure the seat base to the vehicle seat. The child restraint further includes a juvenile seat adapted to be secured to the seat base and a seat connection system configured to maintain connection between the juvenile seat and the seat base.
    Type: Application
    Filed: October 6, 2023
    Publication date: April 11, 2024
    Inventors: Stephen B. OLTMAN, Jeffrey A. PEMBERTON
  • Publication number: 20240101004
    Abstract: A child restraint includes a seat bottom and a seat back coupled to the seat bottom. The seat back includes a backrest configured to extend upwardly from the seat bottom and a headrest coupled to the backrest for supporting a head of a child. The headrest includes a rear headrest wall, a first headrest side wall extending outwardly away from the rear headrest wall, and a second headrest side wall extending outwardly away from the rear headrest wall and away from the first headrest side wall.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventor: Stephen B. OLTMAN
  • Publication number: 20240101003
    Abstract: A child restraint includes a seat bottom and a seat back coupled to the seat bottom. The seat back includes a backrest configured to extend upwardly from the seat bottom and a headrest coupled to the backrest for supporting a head of a child. The headrest includes a rear section arranged along the backrest, a first side section extending outwardly away from the rear section, and a second side section extending outwardly away from the rear section and away from the first side section.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventor: Stephen B. OLTMAN
  • Publication number: 20230001832
    Abstract: A child restraint includes a seat bottom and a seat back coupled to the seat bottom. The seat back includes a backrest configured to extend upwardly from the seat bottom and a headrest coupled to the backrest for supporting a head of a child. The headrest includes a rear section arranged along the backrest, a first side section extending outwardly away from the rear section, and a second side section extending outwardly away from the rear section and away from the first side section.
    Type: Application
    Filed: June 24, 2022
    Publication date: January 5, 2023
    Inventor: Stephen B. OLTMAN
  • Patent number: 9592752
    Abstract: A child restraint includes a juvenile vehicle seat and an energy-absorption apparatus coupled to the juvenile vehicle seat. The energy-absorption apparatus is configured to absorb external energy associated with an external impact force applied to the energy-absorption apparatus.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: March 14, 2017
    Assignee: Dorel Juvenile Group, Inc.
    Inventors: Stephen B Oltman, Rajiv A Menon, Mei-Hui Lin
  • Patent number: 9315126
    Abstract: A child restraint includes a juvenile vehicle seat and an energy-absorption apparatus coupled to the juvenile vehicle seat. The energy-absorption apparatus is configured to absorb external energy associated with an external impact force applied to the energy-absorption apparatus.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: April 19, 2016
    Assignee: Dorel Juvenile Group, Inc.
    Inventors: Alan Tanner, Kim Tat, Stephen B Oltman, Meihui Lin
  • Publication number: 20160059749
    Abstract: A child restraint includes a juvenile vehicle seat and an energy-absorption apparatus coupled to the juvenile vehicle seat. The energy-absorption apparatus is configured to absorb external energy associated with an external impact force applied to the energy-absorption apparatus.
    Type: Application
    Filed: November 9, 2015
    Publication date: March 3, 2016
    Inventors: Stephen B. Oltman, Rajiv A. Menon, Mei-Hui Lin
  • Patent number: 9221366
    Abstract: A child restraint includes a juvenile vehicle seat and an energy-absorption apparatus coupled to the juvenile vehicle seat. The energy-absorption apparatus is configured to absorb external energy associated with an external impact force applied to the energy-absorption apparatus.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: December 29, 2015
    Assignee: Dorel Juvenile Group, Inc.
    Inventors: Stephen B. Oltman, Rajiv A. Menon, Meihui Lin
  • Publication number: 20150091344
    Abstract: A child restraint includes a juvenile vehicle seat and an energy-absorption apparatus coupled to the juvenile vehicle seat. The energy-absorption apparatus is configured to absorb external energy associated with an external impact force applied to the energy-absorption apparatus.
    Type: Application
    Filed: December 5, 2014
    Publication date: April 2, 2015
    Inventors: Alan Tanner, Kim Tat, Stephen B Oltman, Meihui Lin
  • Patent number: 8393674
    Abstract: An infant car seat having an outer shell, a protective layer, and a padded fabric cover covering the protective layer is disclosed. The protective layer is preferably made of a polymer, such as expanded polystyrene, and includes a plurality of crush ribs. The spacing of these crush ribs is varied in accordance with the size of the infant. The spacing of these crush ribs determines the stiffness of the layer. In other words, closer spaced ribs offer more resistance to compression, and are therefore stiffer. Ribs that are spaced further apart offer less resistance to compression, and are therefore softer. By varying the spacing of the ribs, the stiffness of the protective layer varies in accordance with the infant's size. Alternatively, or additionally, the width of the crush ribs can be varied to achieve a similar result.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: March 12, 2013
    Assignees: Goodbaby Child Product Co., Ltd., Cosco Management, Inc.
    Inventors: Charles H. Keegan, Phillip A. Przybylo, Stephen B. Oltman
  • Publication number: 20120306243
    Abstract: A child restraint includes a juvenile vehicle seat and an energy-absorption apparatus coupled to the juvenile vehicle seat. The energy-absorption apparatus is configured to absorb external energy associated with an external impact force applied to the energy-absorption apparatus.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 6, 2012
    Applicant: COSCO MANAGEMENT, INC.
    Inventors: Stephen B. Oltman, Rajiv A. Menon, Meihui Lin
  • Publication number: 20120013157
    Abstract: An infant car seat having an outer shell, a protective layer, and a padded fabric cover covering the protective layer is disclosed. The protective layer is preferably made of a polymer, such as expanded polystyrene, and includes a plurality of crush ribs. The spacing of these crush ribs is varied in accordance with the size of the infant. The spacing of these crush ribs determines the stiffness of the layer. In other words, closer spaced ribs offer more resistance to compression, and are therefore stiffer. Ribs that are spaced further apart offer less resistance to compression, and are therefore softer. By varying the spacing of the ribs, the stiffness of the protective layer varies in accordance with the infant's size. Alternatively, or additionally, the width of the crush ribs can be varied to achieve a similar result.
    Type: Application
    Filed: January 11, 2011
    Publication date: January 19, 2012
    Inventors: Charles H. Keegan, Phlilip A. Przybylo, Stephen B. Oltman
  • Patent number: RE47971
    Abstract: A child restraint includes a juvenile vehicle seat and an energy-absorption apparatus coupled to the juvenile vehicle seat. The energy-absorption apparatus is configured to absorb external energy associated with an external impact force applied to the energy-absorption apparatus.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: May 5, 2020
    Assignee: Dorel Juvenile Group, Inc.
    Inventors: Alan Tanner, Kim Tat, Stephen B. Oltman, Meihui Lin