Class B28D : WORKING STONE OR STONE-LIKE MATERIALS
Subclass 1/04: 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 with circular saw blades or saw discs (B28D 1/1 takes precedence)
| 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 |
| 12214525 | Worktable assembly for tile cutter | Dec 23, 21 | Feb 04, 25 | Rexon Industrial Corp, Ltd. |
| 12214527 | Saw cart | Dec 08, 22 | Feb 04, 25 | Milwaukee Electric Tool Corporation |
| 12208540 | Head for a bridge processing machine | Sep 14, 22 | Jan 28, 25 | Biesse S.p.A. |
| 12202171 | Battery lock mechanism for a battery compartment and an electrically powered hand-held work tool comprising such a battery lock mechanism | Nov 25, 20 | Jan 21, 25 | Husqvarna AB |
| 12179387 | Safety paddle clamp guide for saw tray | Mar 03, 22 | Dec 31, 24 | MMB DESIGNS LLC |
| 12103199 | Rotatable cutting chain work tool, a wall saw arrangement comprising such a work tool, an annular member and a method for producing an annular member | Jun 04, 20 | Oct 01, 24 | Husqvarna AB |
| 12103201 | Hand-held electrically powered cut-off tool with a kickback mitigation function | Sep 13, 21 | Oct 01, 24 | Husqvarna AB |
| 12103198 | Material trimming system | Sep 22, 19 | Oct 01, 24 | Not available |
| 12059822 | Dust collecting concrete saw | Feb 24, 21 | Aug 13, 24 | Not available |
| 12036620 | Tile saw | Jun 30, 22 | Jul 16, 24 | Techtronic Power Tools Technology Limited |
| 11992971 | Sawcut machine for sidewalks | Jul 22, 19 | May 28, 24 | N. Piccoli Construction Ltd. |
| 11975437 | Vibration reducing handle for early entry concrete saws | Dec 17, 20 | May 07, 24 | Husqvarna AB |
| 11958213 | Tile saw with adjustable fence and methods | Dec 02, 19 | Apr 16, 24 | TECHTRONIC CORDLESS GP |
| 11919199 | Cutting and dust or slurry collecting assembly and working machine | Apr 26, 17 | Mar 05, 24 | Husqvarna AB |
| 11827050 | Luminous stone product and manufacturing method therefor | Nov 29, 19 | Nov 28, 23 | Not available |
| 11813772 | Concrete cutting machine and sliding plate assembly for a concrete cutting machine | Jun 22, 20 | Nov 14, 23 | Nanjing Chervon Industry Co. Ltd. |
| 11788252 | Laying machine and a blade assembly | Mar 16, 22 | Oct 17, 23 | Husqvarna AB |
| 11701748 | Apparatus and method for cutoff machining sintered magnet | Oct 26, 21 | Jul 18, 23 | Shin-Etsu Chemical Co. Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0091,249 | MACHINE FOR BEVEL ("MITER") CUTTING A SLAB WITH FINISHED FACE DOWN AND RELATED METHOD | Sep 19, 23 | Mar 20, 25 | Not available |
| 2025/0091,250 | MACHINE FOR BEVEL ("MITER") CUTTING A SLAB WITH FINISHED FACE DOWN FOR MAKING A FARM SINK AND RELATED METHOD | Sep 19, 23 | Mar 20, 25 | Not available |
| 2025/0073,952 | DUAL TABLE SLAB PROCESSING MACHINE WITH CUT AND MOVE CAPABILITY AND RELATED METHOD | Aug 29, 23 | Mar 06, 25 | Not available |
| 2025/0065,535 | BRICK CLEANING SYSTEM | Jun 10, 22 | Feb 27, 25 | Not available |
| 2025/0018,607 | MACHINE FOR CUTTING A SLAB WITH FINISHED FACE DOWN AND RELATED METHOD | Jul 14, 23 | Jan 16, 25 | Not available |
| 2025/0001,646 | MACHINE FOR PROCESSING A SLAB WITH REDUCED STRESSES DURING ROUTING AND CUTTING AND RELATED METHOD | Jun 29, 23 | Jan 02, 25 | Not available |
| 2024/0416,439 | Apparatus For Cutting Curved Wall Of Reactor Structure | Nov 07, 22 | Dec 19, 24 | Not available |
| 2024/0416,555 | Tray Apparatus | Sep 01, 24 | Dec 19, 24 | Not available |
| 2024/0399,612 | WORKING MACHINE | May 15, 24 | Dec 05, 24 | Makita Corporation |
| 2024/0399,621 | SYSTEM FOR PROCESSING A SLAB HAVING A TOP POLISHED FACE AND RELATED METHOD | Jun 01, 23 | Dec 05, 24 | Not available |
| 2024/0391,002 | SYSTEMS AND METHODS FOR COOLING A CUTTING DISC | Aug 05, 24 | Nov 28, 24 | Not available |
| 2024/0383,172 | MACHINE TOOL FOR CUTTING AND ENGRAVING SLABS | Sep 06, 22 | Nov 21, 24 | Not available |
| 2024/0375,197 | POWER CUTTING MACHINE | May 06, 24 | Nov 14, 24 | Not available |
| 2024/0359,362 | CONCRETE SAW | Apr 26, 24 | Oct 31, 24 | Not available |
| 2024/0351,244 | CORNER SAW | Apr 25, 24 | Oct 24, 24 | Not available |
| 2024/0342,957 | SAW SYSTEMS AND METHODS OF CUTTING A WORKPIECE | Jul 20, 22 | Oct 17, 24 | Not available |
| 2024/0326,290 | MACHINE AND PLANT FOR MACHINING SLABS | Jun 17, 22 | Oct 03, 24 | Not available |
| 2024/0278,460 | CUTTING DEVICE, APPARATUS FOR MANUFACTURING GYPSUM BOARD, AND CUTTING METHOD | Jun 10, 22 | Aug 22, 24 | Not available |
| 2024/0279,887 | SAW FOR CUTTING HARD MATERIAL | Jul 08, 22 | Aug 22, 24 | Not available |
| 2024/0262,007 | BRICK CLEANING SYSTEM | Jun 10, 21 | Aug 08, 24 | Not available |
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