Class B24D : TOOLS FOR GRINDING, BUFFING, OR SHARPENING
Subclass 3/18: Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents (composition of friction linings F16D 69/02) the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings for porous or cellular structure
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12097592 | Bonded abrasive article and method of making the same | Apr 27, 23 | Sep 24, 24 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 12064852 | Abrasive articles and methods for forming same | Mar 14, 23 | Aug 20, 24 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 11999029 | Abrasive articles and methods for forming same | Jun 28, 19 | Jun 04, 24 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 11806840 | Abrasive article and method of forming | Sep 16, 22 | Nov 07, 23 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 11795287 | Pore inducer and porous abrasive form made using the same | Jun 24, 21 | Oct 24, 23 | 3M Innovative Properties Company |
| 11673231 | Vitrified bond super-abrasive grinding wheel | Sep 18, 18 | Jun 13, 23 | A.L.M.T. Corp. |
| 11667009 | Bonded abrasive article and method of making the same | Jul 09, 21 | Jun 06, 23 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 11548830 | Method for producing a ceramic moulded body | Feb 09, 17 | Jan 10, 23 | HERMES SCHLEIFMITTEL GMBH |
| 11478898 | Abrasive article and method of forming | Jun 26, 20 | Oct 25, 22 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 11458593 | High-porosity CBN vitrified grinding stone having homogeneous structure | Mar 06, 19 | Oct 04, 22 | NORITAKE CO., LIMITED |
| 11040429 | Abrasive rotary tool with abrasive agglomerates | Sep 06, 16 | Jun 22, 21 | 3M Innovative Properties Company |
| 10919125 | Grindstone | Oct 19, 16 | Feb 16, 21 | NANO TEM CO., LTD. |
| 10906156 | Flexible abrasive rotary tool | Sep 06, 16 | Feb 02, 21 | 3M Innovative Properties Company |
| 10800006 | Open-pore, ceramic-bonded grinding tools, method for producing same, and pore former mixtures used to produce same | Mar 03, 16 | Oct 13, 20 | Reishauer AG |
| 10737327 | Super hard constructions and methods of making same | Dec 19, 16 | Aug 11, 20 | ELEMENT SIX (UK) LIMITED |
| 10710213 | Alumina sintered body, abrasive grain, and grinding wheel | Dec 19, 18 | Jul 14, 20 | EC-Showa Denko K.K. |
| 10597567 | Abrasive article including unagglomerated abrasive particle including silicon carbide and an inorganic bond material | Sep 27, 18 | Mar 24, 20 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 10589401 | Sintered vitrified superfinishing grindstone | Aug 05, 15 | Mar 17, 20 | MIZUHO CO., LTD. |
| 10500697 | Abrasive article including agglomerates having silicon carbide and an inorganic bond material | Jan 09, 18 | Dec 10, 19 | Saint-Gobain Abrasives Inc.; SAINT-GOBAIN ABRASIFS; |
| 10350732 | Bonded abrasive articles and methods of manufacture | Nov 13, 15 | Jul 16, 19 | 3M Innovative Properties Company |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0001,550 | BONDED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME | Sep 13, 24 | Jan 02, 25 | Not available |
| 2021/0162,564 | HIGH-POROSITY CBN VITRIFIED GRINDING STONE HAVING HOMOGENEOUS STRUCTURE | Mar 06, 19 | Jun 03, 21 | NORITAKE CO., LIMITED |
| 2019/0283,214 | BONDED ABRASIVE ARTICLES AND METHODS OF MANUFACTURE | Jun 04, 19 | Sep 19, 19 | Not available |
| 2016/0214,233 | GRINDING WHEEL AND METHOD FOR MANUFACTURING THE SAME | Jan 21, 16 | Jul 28, 16 | JTEKT CORPORATION |
| 2015/0224,625 | Abrasive Elements with Precisely Shaped Features, Abrasive Articles Fabricated Therefrom and Methods of Making Thereof | Jul 31, 13 | Aug 13, 15 | 3M INNOVATIVE PROPERTIES COMPANY |
| 2015/0183,087 | COMPOSITE BODIES AND METHODS OF FORMING THE SAME | Dec 17, 14 | Jul 02, 15 | SAINT-GOBAIN ABRASIFS, SAINT-GOBAIN ABRASIVES, INC, |
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