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).
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Publication number: 20240116412Abstract: 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: ApplicationFiled: October 5, 2023Publication date: April 11, 2024Inventor: Stephen B. OLTMAN
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Publication number: 20240116410Abstract: 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: ApplicationFiled: October 6, 2023Publication date: April 11, 2024Inventors: Stephen B. OLTMAN, Jeffrey A. PEMBERTON
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Publication number: 20240101004Abstract: 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: ApplicationFiled: September 25, 2023Publication date: March 28, 2024Inventor: Stephen B. OLTMAN
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Publication number: 20240101003Abstract: 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: ApplicationFiled: September 25, 2023Publication date: March 28, 2024Inventor: Stephen B. OLTMAN
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Publication number: 20230001832Abstract: 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: ApplicationFiled: June 24, 2022Publication date: January 5, 2023Inventor: Stephen B. OLTMAN
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Patent number: 9592752Abstract: 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: GrantFiled: November 9, 2015Date of Patent: March 14, 2017Assignee: Dorel Juvenile Group, Inc.Inventors: Stephen B Oltman, Rajiv A Menon, Mei-Hui Lin
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Patent number: 9315126Abstract: 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: GrantFiled: December 5, 2014Date of Patent: April 19, 2016Assignee: Dorel Juvenile Group, Inc.Inventors: Alan Tanner, Kim Tat, Stephen B Oltman, Meihui Lin
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Publication number: 20160059749Abstract: 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: ApplicationFiled: November 9, 2015Publication date: March 3, 2016Inventors: Stephen B. Oltman, Rajiv A. Menon, Mei-Hui Lin
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Patent number: 9221366Abstract: 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: GrantFiled: June 1, 2012Date of Patent: December 29, 2015Assignee: Dorel Juvenile Group, Inc.Inventors: Stephen B. Oltman, Rajiv A. Menon, Meihui Lin
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Publication number: 20150091344Abstract: 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: ApplicationFiled: December 5, 2014Publication date: April 2, 2015Inventors: Alan Tanner, Kim Tat, Stephen B Oltman, Meihui Lin
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Patent number: 8393674Abstract: 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: GrantFiled: January 11, 2011Date of Patent: March 12, 2013Assignees: Goodbaby Child Product Co., Ltd., Cosco Management, Inc.Inventors: Charles H. Keegan, Phillip A. Przybylo, Stephen B. Oltman
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Publication number: 20120306243Abstract: 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: ApplicationFiled: June 1, 2012Publication date: December 6, 2012Applicant: COSCO MANAGEMENT, INC.Inventors: Stephen B. Oltman, Rajiv A. Menon, Meihui Lin
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Publication number: 20120013157Abstract: 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: ApplicationFiled: January 11, 2011Publication date: January 19, 2012Inventors: Charles H. Keegan, Phlilip A. Przybylo, Stephen B. Oltman
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Patent number: RE47971Abstract: 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: GrantFiled: December 21, 2017Date of Patent: May 5, 2020Assignee: Dorel Juvenile Group, Inc.Inventors: Alan Tanner, Kim Tat, Stephen B. Oltman, Meihui Lin