Patent ID: 8251215

Claim:
An inflatable cushioning device, comprising: a plurality of airbag units, each including: a substantially flat inflatable air-pocket arranged in the central portion thereof, and a generally rectangular peripheral portion surroundingly arranged around the inflatable air-pocket, which includes a pair of oppositely arranged first assembly portions and a pair of oppositely arranged second assembly portions respectively disposed along the edges thereof, wherein the first and the second assembly portions are detachably engageable with each other; wherein a first group of the plurality of airbag units are adjacently joined at the peripheral portions thereof in forming a generally flat first airbag assembly; wherein a second group of the plurality of airbag units are adjacently joined at the peripheral portions thereof in forming a generally flat second airbag assembly; wherein the first and second airbag assemblies are detachably joined at the respective outer peripherals thereof to cooperatively define an enclosed space therebetween.