Utiliscope Corp.
Records under this name other than patents Utiliscope Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 3 of 3 · Back to Utiliscope Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,529,006 | Method and apparatus for resolving the position and identity of buried conductive bodies Term ended Term ended Oct 31, 2021 · From the USPTO record | Term ended | Term ended Oct 31, 2021 | From the USPTO record |
| US RE38,872 | Vacuum excavation apparatus having an improved air lance, air lance nozzle, and vacuum system including a multistage venturi ejector Term ended Term ended Mar 4, 2017 · From the USPTO record | Term ended | Term ended Mar 4, 2017 | From the USPTO record |
| US 6,000,151 | Vacuum excavation apparatus having an improved air lance, air lance nozzle, and vacuum system including a multistage venturi ejector Term ended Term ended no later than Dec 14, 2019 · Low confidence | Term ended | Term ended no later than Dec 14, 2019 | Low confidence |