- All sections
- B - Performing operations; transporting
- B23D - Planing; slotting; shearing; broaching; sawing; filing; scraping; like operations for working metal by removing material, not otherwise provided for
- B23D 45/12 - Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
Patent holdings for IPC class B23D 45/12
Total number of patents in this class: 90
10-year publication summary
|
14
|
15
|
9
|
7
|
7
|
4
|
9
|
3
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
17 |
| Exact Tools Oy | 11 |
5 |
| Motocut Oy | 8 |
4 |
| Ridge Tool Company | 127 |
4 |
| Rattunde AG | 66 |
4 |
| Rattunde & Co GmbH | 46 |
3 |
| Zhejiang King-mazon Machinery Co., Ltd. | 4 |
3 |
| C. & E. FEIN GmbH | 187 |
2 |
| Frelk Industries Pty Ltd | 4 |
2 |
| Nakata Manufacturing Co., Ltd. | 37 |
2 |
| Navarro IP, LLC | 5 |
2 |
| Paper Converting Machine Company | 93 |
2 |
| ARC SAW Technologies, LLC | 2 |
2 |
| Selmaksan Selçuk Maki̇na Zi̇raat Aletleri̇ İmalat ve Pazarlama Sanayi̇ ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | 5 |
2 |
| Robert Bosch GmbH | 40953 |
1 |
| Black & Decker, Inc. | 2402 |
1 |
| Makita Corporation | 2339 |
1 |
| 1 Diamond LLC | 3 |
1 |
| ANDREAS STIHL AG & Co. KG | 818 |
1 |
| Axxair | 5 |
1 |
| Other owners | 30 |