| 280 / | HD | LAND VEHICLES |
|
| 29 | DF | WHEELED {21} |
| 727 | DF | .~ Attachment {22} |
| 728.1 |  | .~.~ Inflatable passenger restraint or confinement (e.g., air bag) or attachment {12} |
| 728.2 | DF | .~.~.~> With specific mounting feature |
| 728.3 | DF | .~.~.~> Deployment door |
| 729 | DF | .~.~.~> Plural compartment confinement (e.g., "bag within a bag") |
| 730.1 | DF | .~.~.~> Inflated confinement specially positioned relative to occupant or conforming to the body shape of occupant {1} |
| 731 | DF | .~.~.~> Deflated confinement located within or on steering column |
| 732 | DF | .~.~.~> Deflated confinement located in or on instrument panel |
| 733 | DF | .~.~.~> In the form of or used in conjunction with a belt or strap |
| 734 | DF | .~.~.~> Responsive to vehicle condition {1} |
| 736 | DF | .~.~.~> With source of inflation fluid and flow control means thereof {4} |
| 741 | DF | .~.~.~> Inflation fluid source |
| 742 | DF | .~.~.~> Flow control means |
| 743.1 | DF | .~.~.~> Specific confinement structure {1} |