- All sections
- B - Performing operationstransporting
- B26D - Cuttingdetails common to machines for perforating, punching, cutting-out, stamping-out or severing
- B26D 1/143 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
Patent holdings for IPC class B26D 1/143
Total number of patents in this class: 139
10-year publication summary
|
12
|
8
|
10
|
9
|
4
|
6
|
12
|
6
|
9
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bizerba SE & Co. KG | 118 |
11 |
| Illinois Tool Works Inc. | 11580 |
6 |
| Weber Maschinenbau GmbH Breidenbach | 65 |
6 |
| Hewlett-Packard Development Company, L.P. | 25577 |
5 |
| Bizerba GmbH & Co. KG | 43 |
5 |
| Provisur Technologies, Inc. | 246 |
5 |
| Urschel Laboratories, Inc. | 267 |
5 |
| Premark FEG L.L.C. | 250 |
4 |
| The Boeing Company | 20186 |
3 |
| Curt G. Joa, Inc. | 210 |
3 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 215 |
3 |
| Rayner Design Pty Ltd | 4 |
3 |
| Saint-Gobain Abrasifs | 650 |
3 |
| Saint-Gobain Abrasives, Inc. | 878 |
3 |
| Smart Skin Technologies Inc. | 36 |
3 |
| Micron Technology, Inc. | 26591 |
2 |
| BSH Bosch und Siemens Hausgerate GmbH | 2707 |
2 |
| Disco Corporation | 1900 |
2 |
| G.D S.p.A. | 1123 |
2 |
| Globe Food Equipment Company | 25 |
2 |
| Other owners | 61 |