- All sections
- B - Performing operationstransporting
- B26D - Cuttingdetails common to machines for perforating, punching, cutting-out, stamping-out or severing
- B26D 3/00 - Cutting work characterised by the nature of the cut madeApparatus therefor
Patent holdings for IPC class B26D 3/00
Total number of patents in this class: 511
10-year publication summary
|
44
|
31
|
44
|
33
|
41
|
23
|
23
|
41
|
36
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Compagnie Generale des Etablissements Michelin | 4975 |
20 |
| VMI Holland B.V. | 445 |
17 |
| Sumitomo Chemical Company, Limited | 8968 |
14 |
| Compagnie générale des établissements Michelin SCA | 2731 |
12 |
| Nitto Denko Corporation | 8558 |
11 |
| Michelin Recherche et Technique S.A. | 2080 |
11 |
| Mayekawa Mfg. Co., Ltd. | 369 |
11 |
| Nagaki Seiki Co., Ltd. | 178 |
8 |
| The Yokohama Rubber Co., Ltd. | 4115 |
6 |
| Pirelli Tyre S.p.A. | 1962 |
6 |
| Zazzle Inc. | 219 |
6 |
| Medtronic, Inc. | 9809 |
5 |
| Bridgestone Corporation | 7277 |
5 |
| Sumitomo Wiring Systems, Ltd. | 11117 |
5 |
| Olfa Corporation | 50 |
5 |
| TT Technologies, Inc. | 151 |
5 |
| Urschel Laboratories, Inc. | 274 |
5 |
| Hubbell Power Systems, Inc. | 104 |
4 |
| The Japan Steel Works, Ltd. | 858 |
4 |
| Kobayashi Pharmaceutical Co., Ltd. | 762 |
4 |
| Other owners | 347 |