The Edge Desk LLC

Membrain Safety Solutions, LLC

Jeffrey Jones

Steven F Rehkemper

Jeffrey G Rehkemper

Marc Rosenberg

Isis Alexandra Shiffer

Emerick Varga

Kenneth B Hertz

Jack Queen

Walter Hansen

A bicycle helmet that fits over a surface of a head of a user generally includes a segment of flexible cell structures that form a radial honeycomb matrix movable between a folded condition where each side of the segment is disposed generally parallel and an expanded condition where the radial honeycomb matrix of the segment is configured to be expanded at least partially over the head of the user and arranged radially relative to the surface of the head of the user. The bicycle helmet includes a first and second side frame disposed respectively at the first and second ends of the honeycomb matrix.

Machine vendible expandable helmet and manufacture of same

Desk system

Growing community of inventors

Deerfield, IL, United States of America

Jeffrey Jones