- All sections
- B - Performing operations; transporting
- B27B - Saws for wood or similar material; components or accessories therefor
- B27B 31/04 - Turning equipment
Patent holdings for IPC class B27B 31/04
Total number of patents in this class: 27
10-year publication summary
1
|
2
|
4
|
0
|
1
|
4
|
1
|
0
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Usnr, LLC | 143 |
3 |
Usnr Kockums Cancar Holdings ULC | 57 |
3 |
Optimil Machinery Inc. | 2 |
2 |
Springer Maschinenfabrik GmbH | 30 |
2 |
Wein Holding LLC | 14 |
2 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
1 |
Acer Incorporated | 1864 |
1 |
ECMD, Inc. | 16 |
1 |
Gebrueder LINCK Maschinenfabrik "gatterlinck" GmbH & Co. KG | 10 |
1 |
HOLZMA Plattenaufteiltechnik GmbH | 13 |
1 |
MicroTec S.r.l. | 102 |
1 |
Norwood Industries Inc. | 158 |
1 |
U.S. Natural Resources, Inc. | 2 |
1 |
Vab Machines Inc. | 2 |
1 |
Gravel, Claude | 1 |
1 |
IMA Schelling Deutschland GmbH | 50 |
1 |
Holzbau Unterrainer GmbH | 2 |
1 |
Surridge Willow Limited | 1 |
1 |
Wft GmbH & Co. KG | 1 |
1 |
Maschinenbau Unterlercher GmbH | 1 |
1 |
Other owners | 0 |