Class B28D : WORKING STONE OR STONE-LIKE MATERIALS
Subclass 1/12: Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor (fine working of gems, jewels, crystals B28D 5/00; working by grinding or polishing B24; devices or means for dressing or conditioning abrasive surfaces B24B 53/00) by sawing Saw blades specially adapted for working stone
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12246470 | Powered saw including dust capture apparatus | Feb 11, 23 | Mar 11, 25 | Perfect Trac OpCo, LLC |
| 12226925 | Spacers for cutting and grinding blades, blade and spacer assemblies, and gang blade assemblies and methods relating to same | Feb 04, 21 | Feb 18, 25 | BARON INVESTMENTS, LLC |
| 12138699 | Saw chain | Feb 17, 23 | Nov 12, 24 | ANDREAS STIHL AG & CO. KG |
| 12103096 | Machining tool having asymmetrical teeth having cutting particles | Dec 10, 21 | Oct 01, 24 | WIKUS-Sägenfabrik Wilhelm H. Kullmann GmbH & Co. KG |
| 12076804 | Band-shaped machining tool having buffer particles | Dec 10, 21 | Sep 03, 24 | W1KUS-Sagenfabrik Wilhelm H. Kullmann GmbH & Co. KG |
| 11826926 | Circular blade cores with removable sections and methods of assembly and use | Jun 04, 22 | Nov 28, 23 | BARON INVESTMENTS, LLC |
| 11794262 | Reciprocating saw blade | Mar 05, 20 | Oct 24, 23 | Stanley Black & Decker, Inc. |
| 11628595 | Tool and device for removal of material on surfaces | Nov 02, 17 | Apr 18, 23 | EnBW Energie Baden-Wuerttemberg AG |
| 11584038 | Powered saw including dust capture apparatus | May 18, 20 | Feb 21, 23 | Perfect Trac OpCo, LLC |
| 11472063 | Wire saw excavation apparatus capable of changing cutting line in accordance with cutting section and tunnel excavation method using same | Jul 20, 21 | Oct 18, 22 | Not available |
| 11426810 | Asphalt saw blade | Aug 03, 20 | Aug 30, 22 | Weldco Fabrication and Design, LLC |
| 11351699 | Circular blade cores with removable sections and methods of assembly and use | Jan 28, 21 | Jun 07, 22 | BARON INVESTMENTS, LLC |
| 11278975 | Cutting tool | May 16, 18 | Mar 22, 22 | Milwaukee Electric Tool Corporation |
| 11207796 | Cutting belt with a plurality of cable segments | Jan 15, 18 | Dec 28, 21 | Not available |
| 11117281 | Method and device for cutting a mat or a panel of mineral wool or a board or a panel of porous construction material | Sep 21, 18 | Sep 14, 21 | SAINT-GOBAIN PLACO SAS |
| 11052511 | Outer blade cutting wheel and making method | Jun 06, 18 | Jul 06, 21 | Shin-Etsu Chemical Co. Ltd. |
| 10953509 | Data collection, transfer and feedback in working tools | Aug 17, 15 | Mar 23, 21 | BARON INVESTMENTS, LLC |
| 10913180 | Circular blade cores with removable sections and methods of assembly and use | Feb 14, 17 | Feb 09, 21 | BARON INVESTMENTS, LLC |
| 10703017 | Powered saw including dust capture apparatus | Sep 14, 15 | Jul 07, 20 | Perfect Trac OpCo, LLC |
| 10703015 | Cutting bead for a saw rope | Dec 11, 17 | Jul 07, 20 | UNIVERSITAET KASSEL |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0050,539 | SAW BLADE | Aug 12, 24 | Feb 13, 25 | Not available |
| 2025/0033,128 | ASPHALT SAW BLADE | Jul 26, 23 | Jan 30, 25 | Not available |
| 2024/0383,173 | CONCRETE SAWBLADE WITH CUTTERS AND CUTTER POCKETS | Mar 22, 24 | Nov 21, 24 | Evolution Drilling Tools, Inc. |
| 2024/0342,956 | CONCRETE SAW BLADE WITH CUTTERS AND CUTTER POCKETS | Apr 12, 23 | Oct 17, 24 | Evolution Drilling Tools, Inc. |
| 2024/0116,215 | CONCRETE CUTTING SAW BLADE | Oct 28, 22 | Apr 11, 24 | Not available |
| 2024/0033,973 | CUTTING TOOL FOR GANG SAW | Dec 16, 21 | Feb 01, 24 | EHWA DIAMOND IND. CO., LTD. |
| 2024/0017,338 | SAW BLADE | Sep 27, 23 | Jan 18, 24 | Not available |
| 2023/0278,259 | CUTTING SEGMENT FOR A SAW BLADE | Aug 03, 21 | Sep 07, 23 | Not available |
| 2023/0109,514 | A CRIMP SLEEVE FOR JOINING WIRE ENDS AND METHOD FOR PRODUCING SUCH A SLEEVE | Dec 09, 20 | Apr 06, 23 | Not available |
| 2022/0032,383 | ASPHALT SAW BLADE | Aug 03, 20 | Feb 03, 22 | Not available |
| 2021/0245,396 | Cutting Chain for Cutting Mineral or Metallic Materials | Feb 05, 21 | Aug 12, 21 | Not available |
| 2020/0368,938 | Power Tool for Forming a Channel in a Work Surface and Accessories Therefor | Dec 23, 19 | Nov 26, 20 | Not available |
| 2019/0030,754 | CIRCULAR BLADE CORES WITH REMOVABLE SECTIONS AND METHODS OF ASSEMBLY AND USE | Feb 14, 17 | Jan 31, 19 | BARON INVESTMENTS, LLC |
| 2018/0221,975 | CIRCULAR SAW BLADE ASSEMBLIES | Apr 06, 18 | Aug 09, 18 | Not available |
| 2018/0215,073 | CUTTING BELT | Jan 15, 18 | Aug 02, 18 | WF Meyers Company Inc. |
| 2018/0099,433 | Cutting Bead for a Saw Rope | Dec 11, 17 | Apr 12, 18 | Not available |
| 2016/0008,898 | LAMINATED BLADE CORES | Mar 14, 14 | Jan 14, 16 | BARON INVESTMENTS, LLC |
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