97390226
Apr 29, 2022
Buried utility locators, namely, electromagnetic apparatus used to generate or measure magnetic fields for locating or mapping buried utility pipes, cables, and conduits; sensors for magnetic field detection of buried objects; mapping locators, namely, buried utility locators that collect and generate mapping data during operation; sondes for generating magnetic field signals for sensing by buried utility locators; transmitters for use with locators, namely, current transmitters used with buried utility locators; coupling apparatus for coupling current signals from transmitters to buried conductors; RFID tags; buried markers, namely, electronic marker device used to electronically mark and locate underground utilities by producing a radio frequency field for reception by a corresponding receiver device; downloadable software for generating current signals; downloadable software for processing received RFID signals
Electrical and Scientific Apparatus