Patents by Inventor Christopher T. Pietrzak

Christopher T. Pietrzak 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: 11889883
    Abstract: A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: February 6, 2024
    Assignee: Bell Sports, Inc.
    Inventors: Christopher T. Pietrzak, Michael W. Lowe
  • Patent number: 11839257
    Abstract: A helmet includes a segmented outer shell having an upper portion and a lower portion with an elongated segmented opening extending along an interface of the upper and lower portions. The helmet also includes outer and inner energy management layers that define openings and a channel that facilitates airflow through the elongated segmented opening to provide improved ventilation.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: December 12, 2023
    Assignee: Bell Sports, Inc.
    Inventors: Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Patent number: 11758965
    Abstract: A helmet body includes an outer shell having an inner surface, an outer surface, and an outer shell lower edge extending between the inner surface and the outer surface, the outer shell further comprising at least two shoulder pad recesses positioned at a lower edge of the outer shell on a respective left and right sides of the helmet; and an energy management liner adjacent to the inner surface of the outer shell and comprising at least two shoulder pads formed of a foamed energy management material, each of the at least two shoulder pads received into one of the at least two shoulder pad recesses on the respective left or right side of the helmet.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: September 19, 2023
    Assignee: Bell Sports, Inc.
    Inventors: Scott S. Whitesell, Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Publication number: 20230248106
    Abstract: A custom-fitted protective sports equipment and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a safety standard. At a second location different from the first location, the custom-fitted protective sports equipment is formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Inventors: Christopher T. Pietrzak, Michael W. Lowe
  • Publication number: 20230172304
    Abstract: A helmet body includes an outer shell and an energy management liner with an outer shell lower edge extending between the inner surface and the outer surface of the outer shell. At least two shoulder pad recesses are positioned at a lower edge of the outer shell on a respective left and right sides of the helmet. The energy management liner is adjacent to the inner surface of the outer shell and includes at least two shoulder pads formed of a foamed energy management material. Each of the at least two shoulder pads is received into one of the at least two shoulder pad recesses on the respective left or right side of the helmet, each shoulder pad extending from inside of the outer shell to across at least a majority of a width of the lower edge of the outer shell.
    Type: Application
    Filed: February 2, 2023
    Publication date: June 8, 2023
    Inventors: Scott S. Whitesell, Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Publication number: 20230086118
    Abstract: A helmet for protecting the head of a user may include at least one liner comprising an inner surface and a lower edge surrounding the inner surface at a helmet opening configured to receive a head of a helmet wearer. At least two coupling points may be located on the inner surface proximal to the lower edge. At least one flexible forehead strap may follow the lower edge of the energy management layer and may be inwardly offset from the inner surface. At least two prongs may be coupled to, and slidably extend between, the flexible forehead strap and the at least two coupling points, respectively. A continuous gap between the inner surface and the flexible forehead strap may be provided by an offset created by the at least two prongs, the at least two prongs flexibly maintaining the offset.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 23, 2023
    Inventors: Michael J. MUSAL, Christopher T. PIETRZAK
  • Patent number: 11589631
    Abstract: A helmet body includes an outer shell and an energy management liner with an outer shell lower edge extending between the inner surface and the outer surface of the outer shell. At least two shoulder pad recesses are positioned at a lower edge of the outer shell on a respective left and right sides of the helmet. The energy management liner is adjacent to the inner surface of the outer shell and includes at least two shoulder pads formed of a foamed energy management material. Each of the at least two shoulder pads is received into one of the at least two shoulder pad recesses on the respective left or right side of the helmet, each shoulder pad extending from inside of the outer shell to across at least a majority of a width of the lower edge of the outer shell.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: February 28, 2023
    Assignee: Bell Sports, Inc.
    Inventors: Scott S. Whitesell, Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Publication number: 20220400806
    Abstract: A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.
    Type: Application
    Filed: August 22, 2022
    Publication date: December 22, 2022
    Inventors: Christopher T. Pietrzak, Michael W. Lowe
  • Patent number: 11510453
    Abstract: A helmet for protecting the head of a user may include at least one liner comprising an inner surface and a lower edge surrounding the inner surface at a helmet opening configured to receive a head of a helmet wearer. At least two coupling points may be located on the inner surface proximal to the lower edge. At least one flexible forehead strap may follow the lower edge of the energy management layer and may be inwardly offset from the inner surface. At least two prongs may be coupled to, and slidably extend between, the flexible forehead strap and the at least two coupling points, respectively. A continuous gap between the inner surface and the flexible forehead strap may be provided by an offset created by the at least two prongs, the at least two prongs flexibly maintaining the offset.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: November 29, 2022
    Assignee: BELL SPORTS, INC.
    Inventors: Michael J. Musal, Christopher T. Pietrzak
  • Patent number: 11419383
    Abstract: A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: August 23, 2022
    Assignee: Riddell, Inc.
    Inventors: Christopher T. Pietrzak, Michael W. Lowe
  • Publication number: 20220095737
    Abstract: A helmet can include a helmet body comprising an energy-absorbing layer and an outer shell disposed over the energy-absorbing layer. An electronic device can be integrated with the helmet body. A first electrical contact can be formed at an exterior of the outer shell and adapted to be in electrical communication with the electronic device. A helmet visor can be coupled to the helmet body with at least one visor arm, the helmet visor comprising controls integrated within the visor. A second electrical contact can be formed at an inner surface of the at least one visor arm and adapted to be in electrical communication with the controls integrated within the visor. The second electrical contact can be adapted to mateably couple with the first electrical contact such that the electronic device and the controls are adapted to be in electrical contact.
    Type: Application
    Filed: December 9, 2021
    Publication date: March 31, 2022
    Inventors: Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Patent number: 11213090
    Abstract: A helmet can include a helmet body comprising an energy-absorbing layer and an outer shell disposed over the energy-absorbing layer. An electronic device can be integrated with the helmet body. A first electrical contact can be formed at an exterior of the outer shell and adapted to be in electrical communication with the electronic device. A helmet visor can be coupled to the helmet body with at least one visor arm, the helmet visor comprising controls integrated within the visor. A second electrical contact can be formed at an inner surface of the at least one visor arm and adapted to be in electrical communication with the controls integrated within the visor. The second electrical contact can be adapted to mateably couple with the first electrical contact such that the electronic device and the controls are adapted to be in electrical contact.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: January 4, 2022
    Assignee: Bell Sports, Inc.
    Inventors: Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Publication number: 20210195982
    Abstract: A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.
    Type: Application
    Filed: March 15, 2021
    Publication date: July 1, 2021
    Inventors: Christopher T. Pietrzak, Michael W. Lowe
  • Publication number: 20210161240
    Abstract: A helmet body includes an outer shell and an energy management liner with an outer shell lower edge extending between the inner surface and the outer surface of the outer shell. At least two shoulder pad recesses are positioned at a lower edge of the outer shell on a respective left and right sides of the helmet. The energy management liner is adjacent to the inner surface of the outer shell and includes at least two shoulder pads formed of a foamed energy management material. Each of the at least two shoulder pads is received into one of the at least two shoulder pad recesses on the respective left or right side of the helmet, each shoulder pad extending from inside of the outer shell to across at least a majority of a width of the lower edge of the outer shell.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Applicant: BELL SPORTS, INC.
    Inventors: Scott S. Whitesell, Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Patent number: 10948898
    Abstract: A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: March 16, 2021
    Assignee: Bell Sports, Inc.
    Inventors: Christopher T. Pietrzak, Michael W. Lowe
  • Patent number: 10939721
    Abstract: A helmet body includes an outer shell and an energy management liner with an outer shell lower edge extending between the inner surface and the outer surface of the outer shell. At least two shoulder pad recesses are positioned at a lower edge of the outer shell on a respective left and right sides of the helmet. The energy management liner is adjacent to the inner surface of the outer shell and includes at least two shoulder pads formed of a foamed energy management material. Each of the at least two shoulder pads is received into one of the at least two shoulder pad recesses on the respective left or right side of the helmet, each shoulder pad extending from inside of the outer shell to across at least a majority of a width of the lower edge of the outer shell.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: March 9, 2021
    Assignee: Bell Sports, Inc.
    Inventors: Scott S. Whitesell, Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Publication number: 20210055711
    Abstract: A custom-fitted helmet and a method of making the same can comprise, at a first location, obtaining head data for a customer's head comprising a length, a width, and at least one head contour. With at least one processor, generating a computerized three-dimensional (3D) headform matching the customer's head length, width, and head contour from the head data. The 3D headform can be compared to a helmet safety standard. At a second location different from the first location, a custom-fitted helmet based on the 3D headform can be formed, wherein the custom-fitted helmet satisfies the safety standard and comprises an inner surface comprising a topography that conforms to the length, width, and at least one contour of the customer's head. The first location can be a home or a store. Obtaining the head data from photographic images of a deformable interface member disposed on the customer's head.
    Type: Application
    Filed: September 21, 2020
    Publication date: February 25, 2021
    Inventors: Christopher T. Pietrzak, Michael W. Lowe
  • Publication number: 20200329804
    Abstract: A helmet can include a helmet body comprising an energy-absorbing layer and an outer shell disposed over the energy-absorbing layer. An electronic device can be integrated with the helmet body. A first electrical contact can be formed at an exterior of the outer shell and adapted to be in electrical communication with the electronic device. A helmet visor can be coupled to the helmet body with at least one visor arm, the helmet visor comprising controls integrated within the visor. A second electrical contact can be formed at an inner surface of the at least one visor arm and adapted to be in electrical communication with the controls integrated within the visor. The second electrical contact can be adapted to mateably couple with the first electrical contact such that the electronic device and the controls are adapted to be in electrical contact.
    Type: Application
    Filed: February 20, 2020
    Publication date: October 22, 2020
    Inventors: Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Publication number: 20200253313
    Abstract: A helmet body includes an outer shell having an inner surface, an outer surface, and an outer shell lower edge extending between the inner surface and the outer surface, the outer shell further comprising at least two shoulder pad recesses positioned at a lower edge of the outer shell on a respective left and right sides of the helmet; and an energy management liner adjacent to the inner surface of the outer shell and comprising at least two shoulder pads formed of a foamed energy management material, each of the at least two shoulder pads received into one of the at least two shoulder pad recesses on the respective left or right side of the helmet.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 13, 2020
    Applicant: BELL SPORTS, INC.
    Inventors: Scott S. Whitesell, Scott R. Allen, Christopher T. Pietrzak, Allen Bischofberger, Julio Valencia
  • Publication number: 20200187583
    Abstract: A helmet for rotational energy management can include an outer energy management layer comprising an outer surface and an inner surface opposite the outer surface. The inner surface can comprise a first slidable finish comprising a first glaze comprising a thickness less than or equal to 2 millimeters (mm). An inner energy management layer can be disposed within the outer energy management layer and further comprise an outer surface oriented towards the outer energy management layer and an inner surface opposite the outer surface. The outer surface can comprise a second slidable finish that directly contacts the first slidable finish. The second slidable finish can comprise a second glaze comprising a thickness less than or equal to 2 mm. A space between the first slidable finish and the second slidable finish can be devoid of a lubricant and devoid of any interstitial slip layer.
    Type: Application
    Filed: November 5, 2019
    Publication date: June 18, 2020
    Inventors: Scott R. Allen, James R. Penny, Alexander J. Szela, Julio Valencia, Christopher T. Pietrzak