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William Oliver Young

William O Young, Jr

Compressible conical springs with unsecured tabs are positioned between an outer helmet and an inner rigid liner to absorb and distribute impact forces to minimize concussion risks and other head injuries.

Athletic helmet

A multi-lift point elevator includes a lifting frame for elevating a plane. The lifting frame includes lift stanchions with telescoping tubes controlled by bias connectors extending into the telescoping tubes from leaf springs connected to the lifting frame. The leaf springs are activated by a connector extension, which urges the leaf springs away from the lift stanchions to release the bias connectors from the telescoping tubes to cause the telescoping tubes to extend or retract as a jack elevates or lowers the plane.

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Spartanburg, SC, United States of America

William Oliver Young