|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||454/297 ; 454/306 ; 454/903|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 0|
A fabric air dispersion device system with a fabric tube, and a closure attached to an open end of the tube, the closure being movable between a closed, blocking position, and an air-releasing position wherein forced air in the tube can flow past the closure and out of the tube. The closure moves to the air-releasing position when the end of the tube is compressed from an inflated configuration to a compressed configuration. The closure is preferably formed of a plurality of closure members which include free edges, the members being in an overlapped con...
An air dispersion device for conveying and distributing a source of forced air, the device comprising, in combination: a fabric tube, including a first end coupled to the source of forced air, and a distal end, the fabric tube being air-porous to allow controlled leakage of the forced air through the fabric; a closure attached to the distal end, the closure being selectively movable between a closed position, wherein the closure is a barrier to free passage of the forced air past the distal end, and an air-releasing position, wherein the closure allows l...