- All sections
- E - Fixed constructions
- E04H - Buildings or like structures for particular purposes; swimming or splash baths or pools; masts; fencing; tents or canopies, in general
- E04H 4/16 - Parts, details or accessories not otherwise provided for specially adapted for cleaning
Patent holdings for IPC class E04H 4/16
Total number of patents in this class: 1132
10-year publication summary
|
100
|
98
|
128
|
97
|
107
|
70
|
89
|
96
|
186
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zodiac Pool Care Europe | 265 |
200 |
| Hayward Industries, Inc. | 678 |
115 |
| Zodiac Pool Systems LLC | 359 |
99 |
| Maytronics Ltd. | 155 |
85 |
| Pentair Water Pool and Spa, Inc. | 449 |
49 |
| Xingmai Innovation Technology (Suzhou) Co., Ltd. | 61 |
27 |
| Zodiac Pool Systems, Inc. | 86 |
25 |
| Shenzhen Seauto Technology Co. , Ltd. | 39 |
18 |
| Shenzhen Aiper Intelligent Co., Ltd. | 71 |
17 |
| Beijing Smorobot Technology Co., Ltd | 26 |
16 |
| Aqua Products, Inc. | 17 |
13 |
| Ldag Holdings, Inc. | 34 |
13 |
| Ldag Acquisition Corp. | 34 |
13 |
| Wybotics co., ltd. | 31 |
13 |
| Kokido Development Limited | 38 |
10 |
| NC Brands L.P. | 109 |
9 |
| Water Technology, LLC | 70 |
9 |
| Crystal Lagoons Technologies, Inc. | 96 |
9 |
| BWT Robotics Pool & SpA Ltd. | 10 |
9 |
| Elliptic Works LLC | 11 |
8 |
| Other owners | 375 |