GLR Trademark

Utility locators, namely, devices for determining the location of hidden or buried pipes, conduits, cables, or other conductors by sensing magnetic fields emitted therefrom; utility current transmitters for use with utility locators; backpacks specially adapted for utility locator positioning systems comprised of a positional receiver, a sonde, and a signal processor; mobile utility locator base stations comprised of signal processors, local or wide area networking transceivers, and local wireless communications transceivers for sending and receiving data between utility locators, utility locator transmitters, and other communicatively coupled electronic devices; magnetic field sondes for use with utility locators; video inspection camera systems comprised of a video camera, push cable to send and receive signals, and a video display; video pipe inspection cameras; video pipe inspection camera control units (CCUs); downloadable software for the operation of utility locators as well as data collection, downloading, and display from utility locators; downloadable software for use with utility locator transmitters, namely, for use in locating underground utilities; downloadable software for use with video pipe inspection systems, namely, for imaging pipes or cavities; downloadable mapping software for generating mapping data and information using utility locator data; downloadable software for controlling video pipe inspection cameras; downloadable software for controlling utility locators; downloadable software for controlling utility locator transmitters; downloadable software for collecting and managing utility locator data; cameras for use with utility locator devices for providing mapping information; batteries for use with utility locators and utility locator transmitters; video inspection systems comprised of cameras, push cables coupled thereto, and cable reels; computer hardware and downloadable software for inspecting buried pipes or cavities