BURIED UTILITY LOCATORS

Brand Owner (click to sort) Address Description
OMNIFREQUENCY SEESCAN, INC. Steven C. Tietsworth, General Counsel 3855 Ruffin Road San Diego CA 92123 Buried utility locators, namely, electromagnetic apparatus used to generate or measure magnetic fields for locating and 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 marker balls, namely, electronic marker balls used to electronically mark and locate underground utilities by producing a uniform several foot in diameter spherical radio frequency field;OMNI FREQUENCY;
OMNIFREQUENCY SEESCAN, INC. Steven C. Tietsworth, General Counsel 3855 Ruffin Road San Diego CA 92123 Buried utility locators, namely, electromagnetic apparatus used to generate or measure magnetic fields for locating and 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 marker balls, namely, electronic marker balls used to electronically mark and locate underground utilities by producing a uniform several foot in diameter spherical radio frequency field;OMNI FREQUENCY;
OMNIFREQUENCY SEESCAN, INC. Steven C. Tietsworth, General Counsel 3855 Ruffin Road San Diego CA 92123 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; software for generating current signals; software for processing received RFID signals;OMNI FREQUENCY;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A system for selectively grounding each of a plurality of short-haul buried utility conveyances coupled to a common long-haul buried utility conveyance to enable a conveyance locating signal transmitted through the long-haul conveyance to travel from the long-haul utility conveyance to a selected short-haul utility conveyance. The system includes a first optical switch for selecting each of the plurality of short-haul utility conveyances to be grounded, where the first optical switch is adapted to receive an optical signal and selectively output the optical signal on one of a plurality of optical fibers; and a second optical switch coupled to each of the plurality of optical fibers for grounding each short-haul utility conveyance in response to the optical signal on a corresponding optical fiber.