- All sections
- B - Performing operations; transporting
- B05B - Spraying apparatus; atomising apparatus; nozzles
- B05B 15/534 - Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using backflow by reversing the nozzle relative to the supply conduit
Patent holdings for IPC class B05B 15/534
Total number of patents in this class: 13
10-year publication summary
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0
|
1
|
0
|
1
|
2
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2
|
5
|
2
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1
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graco Minnesota Inc. | 1124 |
7 |
| Effebi S.p.A. | 32 |
1 |
| Harbor Freight Tools USA, Inc. | 244 |
1 |
| Nordson Corporation | 1246 |
1 |
| Pulse Needlefree Systems, Inc. | 12 |
1 |
| Qua Tech Limited | 6 |
1 |
| Qua Tech Limited | 1 |
1 |
| Other owners | 0 |