- 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 45/00 - Sawing machines or sawing devices with circular saw blades or with friction saw discs
Patent holdings for IPC class B23D 45/00
Total number of patents in this class: 157
10-year publication summary
|
20
|
17
|
20
|
12
|
20
|
12
|
16
|
10
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Industries Switzerland GmbH | 170 |
12 |
| Husqvarna AB | 2824 |
12 |
| Robert Bosch GmbH | 40953 |
6 |
| Black & Decker, Inc. | 2402 |
4 |
| Jarraff Industries, Inc. | 9 |
4 |
| Sawstop Holding LLC | 81 |
4 |
| Robert Bosch Tool Corporation | 350 |
3 |
| Levolor, Inc. | 57 |
3 |
| Mechanical & Electrical Concepts, Inc. | 4 |
3 |
| Milwaukee Electric Tool Corporation | 3572 |
3 |
| GE Infrastructure Technology, LLC | 5873 |
3 |
| LM Glasfiber A/S | 175 |
3 |
| Geismar | 13 |
3 |
| Rotor Blade | 3 |
3 |
| Makita Corporation | 2339 |
2 |
| Barko Hydraulics, LLC | 12 |
2 |
| Bosch Power Tools (China) Co., Ltd. | 76 |
2 |
| Cembre S.p.A. | 81 |
2 |
| Holland, L.P. | 56 |
2 |
| Motocut Oy | 8 |
2 |
| Other owners | 79 |