Struers A/S
Records under this name other than patents Struers A/S holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D741,384 | Grinding Disc Formerly held In force · High confidence | In force | High confidence | |
| US D568,133 | Cutting disc Formerly held Term ended Term ended May 6, 2022 · From the USPTO record | Term ended | Term ended May 6, 2022 | From the USPTO record |
| US D560,991 | Cutting disc Formerly held Term ended Term ended Feb 5, 2022 · From the USPTO record | Term ended | Term ended Feb 5, 2022 | From the USPTO record |
| US D560,992 | Cutting disc Formerly held Term ended Term ended Feb 5, 2022 · From the USPTO record | Term ended | Term ended Feb 5, 2022 | From the USPTO record |
| US 7,004,823 | Multi-zone grinding and/or polishing sheet Formerly held Term ended Term ended Sep 16, 2021 · From the USPTO record | Term ended | Term ended Sep 16, 2021 | From the USPTO record |
| US 6,116,998 | Attachment means and use of such means for attaching a sheet-formed abrasive or polishing means to a magnetized support Term ended Term ended Jul 13, 2019 · From the USPTO record | Term ended | Term ended Jul 13, 2019 | From the USPTO record |
| US 6,019,672 | Grinding/polishing cover sheet for placing on a rotatable grinding/polishing disc Term ended Term ended May 8, 2016 · From the USPTO record | Term ended | Term ended May 8, 2016 | From the USPTO record |
| US 6,607,429 | Support for temporary fixation of self-sticking abrasive and/or polishing sheet Lapsed on the fee record Ended Aug 19, 2011 · From the USPTO record | Lapsed on the fee record | Ended Aug 19, 2011 | From the USPTO record |
| US 6,435,958 | Abrasive means and a grinding process Lapsed on the fee record Ended Aug 20, 2010 · From the USPTO record | Lapsed on the fee record | Ended Aug 20, 2010 | From the USPTO record |
| US 7,014,531 | Method and apparatus for inline measurement of material removal during a polishing or grinding process Lapsed on the fee record Ended Mar 21, 2010 · From the USPTO record | Lapsed on the fee record | Ended Mar 21, 2010 | From the USPTO record |