Serv-Tech, Inc.
Records under this name other than patents Serv-Tech, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,948,529 | Mobile manufacturing management and optimization platform Lapsed on the fee record Ended Apr 17, 2026 · From the USPTO record | Lapsed on the fee record | Ended Apr 17, 2026 | From the USPTO record |
| US 7,127,870 | Replacement lock lever for an automatic beverage filling machine Formerly held Term ended Term ended May 30, 2023 · From the USPTO record | Term ended | Term ended May 30, 2023 | From the USPTO record |
| US 6,112,778 | Fill valves, nozzle adapters for fill valves, and methods Term ended Term ended Jan 20, 2019 · From the USPTO record | Term ended | Term ended Jan 20, 2019 | From the USPTO record |
| US 4,575,305 | Truck mounted tube bundle pulling apparatus Formerly held Term ended Term ended no later than Mar 11, 2006 · Low confidence | Term ended | Term ended no later than Mar 11, 2006 | Low confidence |
| US 4,666,365 | Tube bundle pulling apparatus Formerly held Term ended Term ended no later than May 19, 2007 · Low confidence | Term ended | Term ended no later than May 19, 2007 | Low confidence |
| US 4,805,653 | Mobile articulatable tube bundle cleaner Formerly held Term ended Term ended no later than Feb 21, 2009 · Low confidence | Term ended | Term ended no later than Feb 21, 2009 | Low confidence |
| US 4,817,653 | Tank cleaning, water washing robot Formerly held Term ended Term ended no later than Apr 4, 2009 · Low confidence | Term ended | Term ended no later than Apr 4, 2009 | Low confidence |
| US 4,856,545 | Multi-lange tube bundle cleaner Formerly held Term ended Term ended no later than Aug 15, 2009 · Low confidence | Term ended | Term ended no later than Aug 15, 2009 | Low confidence |
| US 4,869,638 | Aerial bundle puller Formerly held Term ended Term ended no later than Sep 26, 2009 · Low confidence | Term ended | Term ended no later than Sep 26, 2009 | Low confidence |
| US 4,945,933 | Liquid circulator useful for dispersing sediment contained in a storage tank Formerly held Term ended Term ended no later than Aug 7, 2010 · Low confidence | Term ended | Term ended no later than Aug 7, 2010 | Low confidence |