Cushions with columns including firmness-defining features

Cushions with hollow columns and firmness-defining features address the weight and cost issues of traditional elastomeric cushions by using lightweight, resilient materials and customizable load responses for enhanced support and comfort.

WO2026112301A1PCT designated stage Publication Date: 2026-05-28PURPLE INNOVATION LLC
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Patent Information

Application Number
PCT/US2025/056356
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-08-26
Filing Date
2025-11-20
Publication Date
2026-05-28

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  • Figure US2025056356_28052026_PF_FP_ABST
    Figure US2025056356_28052026_PF_FP_ABST
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Abstract

Systems and methods for a cushion with at least one firmness feature are provided. A cushion may include an array of interconnected columns, each column of the array of interconnected columns having a height extending through a thickness of the cushion. At least one column of the array of interconnected columns may include at least one wall defined from a compressible, resilient material; a void defined by the at least one wall and extending through the height of the at least one column; and a firmness-defining feature extending along a height of the at least one wall.
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Citation Information

Patent Citations

  • Elastomeric cushioning elements with substantially cylindrical columns

    US20250176732A1

  • Gelatinous elastomer and methods of making and using the same and articles made therefrom

    US5994450A

  • Gelatinous elastomer

    US6797765B2

  • Gel with wide distribution of Mw in mid-block

    US7964664B2

  • Foam spring and a bedding seating or supporting element made therefrom

    EP0001469A1

Cited By

  • Cushions with columns including firmness-defining features

    US20260144385A1