Abrasive Technology, Inc.
Records under this name other than the patents Abrasive Technology, Inc. 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 3 patents it holds.
Back to Abrasive Technology, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,393,370 | Apparatus and Method for Manufacturing Abrasive Tools Term ended Term ended Jul 19, 2026 · High confidence | Term ended | Term ended Jul 19, 2026 | High confidence |
| US 8,357,030 | Apparatus and Method for Manufacturing Abrasive Tools Term ended Term ended Jul 19, 2026 · High confidence | Term ended | Term ended Jul 19, 2026 | High confidence |
| US 6,132,148 | Machining tool and method for forming same Term ended Term ended Aug 14, 2018 · From the USPTO record | Term ended | Term ended Aug 14, 2018 | From the USPTO record |
| US 7,300,338 | CMP diamond conditioning disk Lapsed on the fee record Ended Nov 27, 2011 · From the USPTO record | Lapsed on the fee record | Ended Nov 27, 2011 | From the USPTO record |
| US 6,517,424 | Protective coatings for CMP conditioning disk Lapsed on the fee record Ended Feb 11, 2011 · From the USPTO record | Lapsed on the fee record | Ended Feb 11, 2011 | From the USPTO record |
| US 4,018,576 | Diamond abrasive tool Term ended Term ended no later than Apr 19, 1997 · Low confidence | Term ended | Term ended no later than Apr 19, 1997 | Low confidence |
| US 4,077,164 | Diamond gear hone Term ended Term ended no later than Mar 7, 1998 · Low confidence | Term ended | Term ended no later than Mar 7, 1998 | Low confidence |
| US 4,738,621 | Hand held dental instrument for cutting interproximal spaces Term ended Term ended no later than Apr 19, 2008 · Low confidence | Term ended | Term ended no later than Apr 19, 2008 | Low confidence |
| US 4,908,996 | Method for machine polishing ophthalmic lenses to a translucent finish Term ended Term ended no later than Mar 20, 2010 · Low confidence | Term ended | Term ended no later than Mar 20, 2010 | Low confidence |
| US 5,094,839 | Abrasive polishing composition Term ended Term ended no later than Mar 10, 2012 · Low confidence | Term ended | Term ended no later than Mar 10, 2012 | Low confidence |