280 / | HD | LAND VEHICLES |
29 | DF | WHEELED {21} |
727 | DF | .~ Attachment {22} |
728.1 | DF | .~.~ Inflatable passenger restraint or confinement (e.g., air bag) or attachment {12} |
736 | .~.~.~ With source of inflation fluid and flow control means thereof {4} | |
737 | DF | .~.~.~.~> With means to rupture or open fluid source |
738 | DF | .~.~.~.~> With means to aspirate ambient air |
739 | DF | .~.~.~.~> With confinement deflation means |
740 | DF | .~.~.~.~> With means to diffuse inflation fluid |