- All sections
- B - Performing operationstransporting
- B28D - Working stone or stone-like materials
- B28D 1/26 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
Patent holdings for IPC class B28D 1/26
Total number of patents in this class: 42
10-year publication summary
|
2
|
9
|
4
|
3
|
1
|
2
|
4
|
5
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3495 |
4 |
| Terminator IP Limited | 7 |
3 |
| EnBW Energie Baden-Wurttemberg AG | 90 |
3 |
| Black & Decker, Inc. | 2409 |
2 |
| Baustoffwerke Gebhart & Soehne GmbH & Co. KG | 18 |
2 |
| Keystone Retaining Wall Systems LLC | 218 |
2 |
| SOLETANCHE FREYSSINET, société par actions simplifiée | 37 |
2 |
| İnan Maki̇na Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 10 |
2 |
| Robert Bosch GmbH | 42689 |
1 |
| Caterpillar Inc. | 9548 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1031 |
1 |
| Brill Investments, LLC | 1 |
1 |
| Eddy 91 Grattoir à Usage Multiple Inc. | 5 |
1 |
| Element Six GmbH | 105 |
1 |
| Grubb-amc Inc. | 1 |
1 |
| Milwaukee Electric Tool Corporation | 4390 |
1 |
| Nitto Kohki Co., Ltd. | 267 |
1 |
| Pavestone, LLC | 70 |
1 |
| R.n.p. Industries Inc. | 7 |
1 |
| Sandvik Mining and Construction Oy | 827 |
1 |
| Other owners | 10 |