(under subclass 96.21) Subject matter wherein the support structure for the windshield is arranged so as to give way under a significant force before the windshield itself would shatter.
SEE OR SEARCH CLASS
280, Land Vehicles,
728.1+, for "air bags" and subclasses 748+ for other devices which are designed to protect a vehicle occupant from injury should the vehicle sharply decelerate or collide with another object.