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US 2019/0054847 A1Published application
Cushion With Spatially Varying Lattice Structures
AssigneeGM Global Technology Operations LLC
InventorsSteven C. LANG, Nilesh D. MANKAME, Brennon L. WHITE, Daniel J. RIDGEWAY
Life of this patent
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Abstract
A seat structure is configured to support an occupant. The seat structure includes a suspension. A seat cushion is arranged adjacent to the suspension. The seat cushion defines a plurality of variable effective property regions. At least one of the plurality of variable effective property regions includes a regular periodic lattice structure.
Claims20
A seat structure configured to support an occupant, the seat structure comprising:
- a suspension;
- and
- a seat cushion arranged adjacent to the suspension,
- wherein the seat cushion defines a plurality of variable effective property regions, wherein at least one of the plurality of variable effective property regions includes a regular periodic lattice structure.
1 more element
Dependencies are inferred from the claim text.