CUSHION HAVING A PLURALITY OF POROUS OPENINGS Russian patent published in 2019 - IPC A47G9/10

Abstract RU 2698010 C2

FIELD: personal articles and house appliances.

SUBSTANCE: disclosed is a cushion comprising a first panel having a perimeter defining edge. Second panel has edge defining perimeter. Belt connects first and second panels. Belt has the first air permeability. Belt comprises multiple openings. Each window has a second air permeability greater than the first air permeability.

EFFECT: disclosed is a cushion having a plurality of porous holes.

22 cl, 20 dwg

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RU 2 698 010 C2

Authors

Aletto Yudzhin, Ml.

Dates

2019-08-21—Published

2015-06-23—Filed