Piab AB
Records under this name other than the patents Piab AB holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
Showing 1 to 7 of 7 · Back to Piab AB
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,561,769 | Filter and muffler for a vacuum pump Formerly held Term ended Term ended Aug 27, 2021 · From the USPTO record | Term ended | Term ended Aug 27, 2021 | From the USPTO record |
| US 6,394,760 | Vacuum ejector pump Formerly held Term ended Term ended Sep 20, 2020 · From the USPTO record | Term ended | Term ended Sep 20, 2020 | From the USPTO record |
| US D453,103 | Socket element of flexible profile Term ended Term ended Jan 29, 2016 · From the USPTO record | Term ended | Term ended Jan 29, 2016 | From the USPTO record |
| US 7,452,191 | Vacuum pump and method for generating sub-pressure Lapsed on the fee record Ended Nov 18, 2012 · From the USPTO record | Lapsed on the fee record | Ended Nov 18, 2012 | From the USPTO record |
| US 6,464,262 | Mechanical interface connection for vacuum ejectors, and a modular assembly for supplying negative pressure to an industrial process by means of at least one vacuum ejector driven by compressed air Lapsed on the fee record Ended Oct 15, 2010 · From the USPTO record | Lapsed on the fee record | Ended Oct 15, 2010 | From the USPTO record |
| US 6,612,633 | Double bellows vacuum operated lifting apparatus Lapsed on the fee record Ended Sep 2, 2007 · From the USPTO record | Lapsed on the fee record | Ended Sep 2, 2007 | From the USPTO record |
| US 5,205,717 | Ejector array and a method of achieving it Term ended Term ended no later than Apr 27, 2013 · Low confidence | Term ended | Term ended no later than Apr 27, 2013 | Low confidence |