- All sections
- B - Performing operations; transporting
- B28D - Working stone or stone-like materials
- B28D 7/04 - Accessories specially adapted for use with machines or devices of the other groups of this subclass for supporting or holding work
Patent holdings for IPC class B28D 7/04
Total number of patents in this class: 270
10-year publication summary
|
25
|
19
|
19
|
28
|
29
|
29
|
35
|
35
|
49
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Electric Glass Co., Ltd. | 2299 |
24 |
| Germans Boada, S.A. | 129 |
16 |
| Husqvarna AB | 2824 |
9 |
| Bando Kiko Co., Ltd. | 73 |
8 |
| Breton SpA | 96 |
6 |
| GMM S.p.A. | 22 |
6 |
| Disco Corporation | 1745 |
5 |
| FOR.EL. S.p.A. | 37 |
5 |
| Mitsuboshi Diamond Industrial Co., Ltd. | 145 |
5 |
| Perfect Trac OpCo, LLC | 6 |
5 |
| Shin-Etsu Handotai Co., Ltd. | 1277 |
5 |
| Towa Corporation | 236 |
5 |
| M.e.c. S.r.l. | 9 |
5 |
| Tdg-nissin Precision Machinery Co., Ltd. | 18 |
5 |
| Qingdao Gaoce Technology Co., Ltd. | 29 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
4 |
| Fastbrick IP Pty Ltd | 98 |
4 |
| Robert Bosch GmbH | 40953 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
| Biesse S.p.A. | 62 |
3 |
| Other owners | 139 |