| 2021/0101,307 | HELICAL CUTTING TOOL | Oct 02, 20 | Apr 08, 21 | Not available |
| 2020/0346,362 | PLANER HEAD | May 01, 19 | Nov 05, 20 | Not available |
| 2020/0130,224 | TOOL HEAD AND METHOD FOR INSERTING AND CLAMPING A CUTTING INSERT, AND CUTTING INSERT | Jan 02, 20 | Apr 30, 20 | Not available |
| 2019/0084,180 | INDUSTRIAL WOOD CHIPPER KNIFE AND METHOD FOR MANUFACTURING AN INDUSTRIAL WOOD CHIPPER KNIFE | Apr 15, 16 | Mar 21, 19 | Not available |
| 2018/0099,430 | CUTTER HEAD AND CUTTER HEAD SYSTEM | Oct 10, 17 | Apr 12, 18 | Not available |
| 2017/0348,870 | Cutter Head Assembly for a Wood Planing Machine | May 16, 17 | Dec 07, 17 | SHINMAX INDUSTRY CO., LTD. |
| 2017/0028,583 | TOOL HEAD AND METHOD FOR INSERTING AND CLAMPING A CUTTING INSERT, AND CUTTING INSERT | Apr 14, 15 | Feb 02, 17 | OERTLI WERKZEUGE AG |
| 2016/0008,999 | CUTTER HEAD ASSEMBLY FOR A KNIFE PLANER | Jul 10, 14 | Jan 14, 16 | KIMWOOD CORPORATION |
| 2015/0375,417 | Multi-Blade Cutting Strip and Cutter for Wood Planing Machine | Jun 24, 15 | Dec 31, 15 | SHINMAX INDUSTRY CO., LTD. |
| 2015/0202,791 | Four-Edge Blade and Cutter Head Assembly of a Wood Planing Machine | Jan 19, 15 | Jul 23, 15 | SHINMAX INDUSTRY CO., LTD. |
| 2015/0096,650 | Knife assembly of planer head | Oct 06, 13 | Apr 09, 15 | Not available |
| 2015/0053,309 | Knife assembly for a planer head | Aug 23, 13 | Feb 26, 15 | Not available |
| 2013/0214,076 | CLAMPING ASSEMBLY FOR WOODWORKING KNIFE | Mar 15, 13 | Aug 22, 13 | Andritz Iggesund Tools AB |
| 2010/0282,365 | CUTTER HEAD OF A PLANAR MACHINE | May 06, 09 | Nov 11, 10 | Not available |
| 2010/0043,921 | CUTTER HEAD ASSEMBLY FOR A WOOD PLANING MACHINE | May 21, 09 | Feb 25, 10 | Not available |
| 2009/0000,697 | Knife and knife assembly for a planer side head | Jun 29, 07 | Jan 01, 09 | Key Knife, Inc. |
| 2008/0110,526 | Fixation Structure for a Blade Body of a Planing Cutter and a Spiral Planing Cutter | Nov 09, 07 | May 15, 08 | Not available |