- All sections
- B - Performing operationstransporting
- B27G - Accessory machines or apparatus for working wood or similar materialstools for working wood or similar materialssafety devices for wood working machines or tools
- B27G 13/02 - Cutter blocksOther rotary cutting tools specially adapted for working wood or similar materials in the shape of long arbors, i.e. cylinder cutting blocks
Patent holdings for IPC class B27G 13/02
Total number of patents in this class: 20
10-year publication summary
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2
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2
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2
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0
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2
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0
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3
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1
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ledermann GmbH & Co. KG | 33 |
4 |
| Usnr, LLC | 141 |
4 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 128 |
3 |
| Key Knife, Inc. | 31 |
1 |
| Kimwood Corporation | 7 |
1 |
| Les Produits Gilbert Inc. | 10 |
1 |
| SMS Siemag Aktiengesellschaft | 507 |
1 |
| METAL WORLD S.p.a. | 4 |
1 |
| Multi Channel Sweden AB (mcs AB) | 1 |
1 |
| Universidad Católica Santa María La Antigua | 5 |
1 |
| DK Spec Inc. | 2 |
1 |
| Allen-sherman-hoff, LLC | 4 |
1 |
| Other owners | 0 |