ALVAREZ, RYAN A.,BECK, DAVID P.,ROBERTS, JAY,RIGONI, MICHAEL J.,SWEETWOOD, GARRET W.,FLETCHER, HESTER C.,KEATY, THOMAS, JR.,DAVIS, GREGORY T.,HANIFL, PAUL H.
申请号：
CA3023746
公开号：
CA3023746A1
申请日:
2017.05.12
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
An inflatable device includes a top sheet of material and a bottom sheet ofmaterial, wherein the top sheet of material isconnected to the bottom sheet of material thereby defining a cavitytherebetween to be inflated. The device further includes a pluralityof passages in the bottom sheet extending from the cavity to an exterior ofthe device, wherein the passages are configured to permit airto pass from the cavity to the exterior of the device and to flow between abottom surface of the device and a supporting surface uponwhich the device is configured to rest. The inflatable device further includesa plurality of inflation-limiting members connecting thetop sheet to the bottom sheet, and an input configured for receiving air toinflate the device.
