US PATENT SUBCLASS 244 / 146
.~.~ Inflated bracing

Current as of: June, 1999
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244 /   HD   AERONAUTICS

138 R  DF  SAFETY LOWERING DEVICES {4}
142  DF  .~ Parachutes {7}
146.~.~ Inflated bracing

DEFINITION

Classification: 244/146

(under subclass 142) Parachutes having hollow bracing members which are inflated to cause the parachutes to open or to hold them open.