- All sections
- B - Performing operations; transporting
- B05B - Spraying apparatus; atomising apparatus; nozzles
- B05B 1/32 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
Patent holdings for IPC class B05B 1/32
Total number of patents in this class: 273
10-year publication summary
|
30
|
32
|
30
|
28
|
25
|
22
|
18
|
18
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nelson Irrigation Corporation | 126 |
11 |
| Rain Bird Corporation | 436 |
8 |
| Hewlett-Packard Development Company, L.P. | 28538 |
7 |
| Fisher Controls International LLC | 1520 |
6 |
| Yuan MEI Corp. | 126 |
6 |
| Kohler Co. | 4165 |
5 |
| Robert Bosch GmbH | 40953 |
5 |
| EXEL Industries | 502 |
5 |
| PPG Architectural Finishes, Inc. | 643 |
4 |
| Husqvarna AB | 2824 |
4 |
| Water Pik, Inc. | 570 |
4 |
| S. C. Johnson & Son, Inc. | 2869 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
3 |
| Areco FINANCES et Technologie - Arfitec | 57 |
3 |
| GOJO Industries, Inc. | 891 |
3 |
| Guangzhou Seagull Kitchen and Bath Products Co., Ltd. | 33 |
3 |
| Hunter Industries, Inc. | 298 |
3 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
3 |
| Raven Industries, Inc. | 262 |
3 |
| Dresser LLC | 230 |
3 |
| Other owners | 181 |