- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 4/48 - Piecing arrangementsControl therefor
Patent holdings for IPC class D01H 4/48
Total number of patents in this class: 26
10-year publication summary
|
3
|
2
|
5
|
2
|
3
|
1
|
1
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maschinenfabrik Rieter AG | 348 |
11 |
| Spindelfabrik Suessen GmbH | 35 |
5 |
| Saurer Spinning Solutions GmbH & Co. KG | 155 |
3 |
| Saurer Intelligent Technology AG | 56 |
2 |
| Murata Machinery, Ltd. | 1588 |
1 |
| Oerlikon Textile GmbH & Co. KG | 514 |
1 |
| Rieter CZ s.r.o. | 27 |
1 |
| Lakshmi Machine Works Limited | 16 |
1 |
| Maschienfabrik Rieter AG | 1 |
1 |
| Other owners | 0 |