CUSHIONING SHEET
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Sep 26, 2024
filing date -
Sep 26, 2024
priority date (Note) -
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Abstract
A cushioning sheet having an elastic body and including a flat plate, and a plurality of protruding portions that protrudes from the flat plate, an interior of each protruding portion being a cavity that opens in an opposite direction to a protrusion direction, wherein at least one of an inner surface and an outer surface of the protruding portion is provided with a groove that serves as a deformation starting point when the protruding portion is compressed and deformed.
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