Wilson Sporting Goods Co.

Motorola Corporation

Mark A Chesney

Jon C Pergande

Thomas A Wozny

Matthew Ronald Michieli

Mark F Witczak

Michael L Naughton

Charles Glen Smith, Jr

An antenna coupling system including an antenna stem (108) with a raised wall (206) having an opening (210) therethrough and defining a plurality of key receptacles (216, 218, 220, 222) and detents (224, 410, 412) coupled to an antenna latch detent mechanism (102) that provides a manner of maintaining a SSU antenna (106) in a stowed position and two deployed positions with respect to the SSU handset (100). The antenna coupling system further includes an antenna connector (110) and a handset connector (104) wherein rotation of the antenna connector (110) with respect to the handset connector (104) maintains a robust RF connection and notifies circuitry in the handset (100) when the antenna (106) is in one of two deployed positions.

Antenna coupling system

A cavity backed iron-type clubhead has a striking plate which has a point of least rigidity which is generally aligned with the center of gravity of the clubhead. The striking plate is formed between the front face of the clubhead and the back wall of the cavity. The point of least rigidity of the striking plate is adjusted by a rigidifying member on the back wall of the cavity which increases the thickness of the striking plate. The back wall may also include a rearwardly extending projection which is generally aligned with the center of gravity of the clubhead.

Iron-type golf clubhead with optimized point of least rigidity

Golf clubhead

Growing community of inventors

Evanston, IL, United States of America

Mark A Chesney