Classification Information
Buried utility locators for sensing hidden or buried pipes or other cavities, namely, magnetic field sensing devices for locating hidden conductors or magnetic dipole field signal generators; video inspection systems comprised of camera heads, push-cables, and camera control units for inspecting cavities; downloadable operating software for use with video inspection systems for controlling video camera operation, imaging, and data storage; video display apparatus in the nature of video displays and data storage devices comprising digital memory devices
Electrical and Scientific Apparatus