US Patent Number
A sensor package for ready insertion in properly registered position upon, or for removal from, a cabinet employed in electrical sensing of plane coordinates, is constructed to provide accurate readings when pierced by a small manually operated cursor.
A method for manufacturing the package including the affixing of accurately spaced electrodes on the package, is disclosed.
University of Kentucky Research Foundation, Lexington, Ky.
Hurst, George S. and Colwell, William C. Jr., "Sensor Package for Electrical Sensing of Plane Coordinates and Method of Preparing the Same" (1973). Physics and Astronomy Faculty Patents. 10.