- All sections
- B - Performing operationstransporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 39/073 - Other adaptations of sleeves for cleaning belts
Patent holdings for IPC class B65G 39/073
Total number of patents in this class: 19
10-year publication summary
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2
|
3
|
1
|
0
|
3
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1
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2
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1
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3
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Interroll Holding AG | 286 |
4 |
| Superior Industries, Inc. | 215 |
3 |
| Punching Concepts, Inc., DBA ProCal, Inc. | 9 |
2 |
| Cambridge International, Inc. | 99 |
1 |
| Cefla Societa' Cooperativa | 87 |
1 |
| Douglas Manufacturing Co., Inc. | 10 |
1 |
| Martin Sprocket & Hear, Inc. | 1 |
1 |
| Metso Minerals, Inc. | 104 |
1 |
| Prairie Machine & Parts Mfg. - Partnership | 40 |
1 |
| Officine Facco & C. S.p.A. | 13 |
1 |
| Messer Industries USA, Inc. | 122 |
1 |
| Nanjing Lingque Intelligent Manufacturing Co., Ltd. | 27 |
1 |
| Schindler Holding GmbH & Co KG | 5 |
1 |
| Other owners | 0 |