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    Playing surface assemblies and systems, and methods of making and using same
    1.
    发明授权
    Playing surface assemblies and systems, and methods of making and using same 有权

    公开(公告)号：US10794013B2

    公开(公告)日：2020-10-06

    申请号：US16667439

    申请日：2019-10-29

    Applicant: COLUMBIA INSURANCE COMPANY

    Inventor： Philipe Aldahir ,  Cab Bramlett

    IPC: E01C13/08 ,  A41G1/00

    Abstract: A playing surface assembly that defines at least a portion of a playing surface. The playing surface assembly has a backing, a plurality of reinforcement elements secured to and extending upwardly from the backing, and an infill material defining a top surface of the playing surface assembly. Each reinforcement element has a top end and a reveal distance corresponding to a vertical spacing between the top surface of the playing surface assembly and the top end of the reinforcement element. The reveal distance of each reinforcement element is less than 0.5 inches. In use, the reinforcement elements restrict lateral and vertical migration of the infill material, and the infill material is the primary source of performance characteristics of the playing surface assembly.

    Novel Artificial Turf and Methods of Making Same
    2.
    发明申请
    Novel Artificial Turf and Methods of Making Same 有权

    公开(公告)号：US20250154733A1

    公开(公告)日：2025-05-15

    申请号：US19026905

    申请日：2025-01-17

    Applicant: Columbia Insurance Company

    Inventor： Philipe Aldahir ,  Derek Bass ,  Jim Burns

    IPC: E01C13/08 ,  D04H11/08 ,  D05C17/02 ,  D06N7/00

    Abstract: Described are artificial turfs having a nonwoven backing layer and a plurality of turf fibers extending through the nonwoven backing layer such that a face side portion of the turf fibers extends from the face side of the nonwoven backing layer and a back side portion of the turf fibers extends from the back side of the nonwoven backing layer, wherein at least a portion of the back side portion of turf fibers are bonded to themselves. Also described herein are the methods of making the same.

    Artificial Turf Assembly And Process Of Manufacture Thereof
    3.
    发明申请
    Artificial Turf Assembly And Process Of Manufacture Thereof 有权

    公开(公告)号：US20210372021A1

    公开(公告)日：2021-12-02

    申请号：US17335580

    申请日：2021-06-01

    Applicant: COLUMBIA INSURANCE COMPANY

    Inventor： Philipe Aldahir ,  Neil Vaughan ,  Kyle Andrew Aylor

    IPC: D05C15/18 ,  E01C13/08 ,  D05C15/10

    Abstract: A tufted article can have a length along a first axis and width along a second axis that is perpendicular to the first axis. The tufted article can comprise a backing and a plurality of tufts extending through the backing. The plurality of tufts can be distributed among a plurality of tuft sequences. Each tuft sequence can comprise at least one tuft of the plurality of tufts. The tufts of each tuft sequence can be formed sequentially by a single needle of a tufting machine. Each tuft sequence of the plurality of tuft sequences can be spaced from other tuft sequences of the plurality of tuft sequences along at least one of the first axis or the second axis. In some aspects, no tuft sequence of the plurality of tuft sequences extends across the entire length or the entire width of the backing.

    Playing Surface Assemblies And Systems, And Methods Of Making And Using Same
    4.
    发明公开
    Playing Surface Assemblies And Systems, And Methods Of Making And Using Same 审中-公开

    公开(公告)号：US20240183116A1

    公开(公告)日：2024-06-06

    申请号：US18406820

    申请日：2024-01-08

    Applicant: COLUMBIA INSURANCE COMPANY

    Inventor： Philipe Aldahir ,  Cab Bramlett

    IPC: E01C13/08

    CPC classification number: E01C13/08 ,  D10B2505/202

    Abstract: A playing surface assembly that defines at least a portion of a playing surface. The playing surface assembly has a backing, a plurality of reinforcement elements secured to and extending upwardly from the backing, and an infill material defining a top surface of the playing surface assembly. Each reinforcement element has a top end and a reveal distance corresponding to a vertical spacing between the top surface of the playing surface assembly and the top end of the reinforcement element. The reveal distance of each reinforcement element is less than 0.5 inches. In use, the reinforcement elements restrict lateral and vertical migration of the infill material, and the infill material is the primary source of performance characteristics of the playing surface assembly.

    Playing surface assemblies and systems, and methods of making and using same
    5.
    发明授权
    Playing surface assemblies and systems, and methods of making and using same 有权

    公开(公告)号：US11346063B2

    公开(公告)日：2022-05-31

    申请号：US17025148

    申请日：2020-09-18

    Applicant: COLUMBIA INSURANCE COMPANY

    Inventor： Philipe Aldahir ,  Cab Bramlett

    IPC: E01C13/08 ,  A63C19/04

    Abstract: A playing surface assembly that defines at least a portion of a playing surface. The playing surface assembly has a backing, a plurality of reinforcement elements secured to and extending upwardly from the backing, and an infill material defining a top surface of the playing surface assembly. Each reinforcement element has a top end and a reveal distance corresponding to a vertical spacing between the top surface of the playing surface assembly and the top end of the reinforcement element. The reveal distance of each reinforcement element is less than 0.5 inches. In use, the reinforcement elements restrict lateral and vertical migration of the infill material, and the infill material is the primary source of performance characteristics of the playing surface assembly.

    Playing surface assemblies and systems, and methods of making and using same
    7.
    发明授权
    Playing surface assemblies and systems, and methods of making and using same 有权

    公开(公告)号：US12297605B2

    公开(公告)日：2025-05-13

    申请号：US18406820

    申请日：2024-01-08

    Applicant: COLUMBIA INSURANCE COMPANY

    Inventor： Philipe Aldahir ,  Cab Bramlett

    IPC: E01C13/08

    Abstract: A playing surface assembly that defines at least a portion of a playing surface. The playing surface assembly has a backing, a plurality of reinforcement elements secured to and extending upwardly from the backing, and an infill material defining a top surface of the playing surface assembly. Each reinforcement element has a top end and a reveal distance corresponding to a vertical spacing between the top surface of the playing surface assembly and the top end of the reinforcement element. The reveal distance of each reinforcement element is less than 0.5 inches. In use, the reinforcement elements restrict lateral and vertical migration of the infill material, and the infill material is the primary source of performance characteristics of the playing surface assembly.

    Playing surface assemblies and systems, and methods of making and using same
    9.
    发明授权
    Playing surface assemblies and systems, and methods of making and using same 有权

    公开(公告)号：US11885077B2

    公开(公告)日：2024-01-30

    申请号：US17826710

    申请日：2022-05-27

    Applicant: COLUMBIA INSURANCE COMPANY

    Inventor： Philipe Aldahir ,  Cab Bramlett

    IPC: E01C13/08 ,  A63C19/04

    CPC classification number: E01C13/08 ,  D10B2505/202

    Abstract: A playing surface assembly that defines at least a portion of a playing surface. The playing surface assembly has a backing, a plurality of reinforcement elements secured to and extending upwardly from the backing, and an infill material defining a top surface of the playing surface assembly. Each reinforcement element has a top end and a reveal distance corresponding to a vertical spacing between the top surface of the playing surface assembly and the top end of the reinforcement element. The reveal distance of each reinforcement element is less than 0.5 inches. In use, the reinforcement elements restrict lateral and vertical migration of the infill material, and the infill material is the primary source of performance characteristics of the playing surface assembly.

    PLAYING SURFACE ASSEMBLIES AND SYSTEMS, AND METHODS OF MAKING AND USING SAME
    10.
    发明申请
    PLAYING SURFACE ASSEMBLIES AND SYSTEMS, AND METHODS OF MAKING AND USING SAME 有权

    公开(公告)号：US20210010208A1

    公开(公告)日：2021-01-14

    申请号：US17025148

    申请日：2020-09-18

    Applicant: COLUMBIA INSURANCE COMPANY

    Inventor： Philipe Aldahir ,  Cab Bramlett

    IPC: E01C13/08

    Abstract: A playing surface assembly that defines at least a portion of a playing surface. The playing surface assembly has a backing, a plurality of reinforcement elements secured to and extending upwardly from the backing, and an infill material defining a top surface of the playing surface assembly. Each reinforcement element has a top end and a reveal distance corresponding to a vertical spacing between the top surface of the playing surface assembly and the top end of the reinforcement element. The reveal distance of each reinforcement element is less than 0.5 inches. In use, the reinforcement elements restrict lateral and vertical migration of the infill material, and the infill material is the primary source of performance characteristics of the playing surface assembly.

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