- All sections
- E - Fixed constructions
- E04H - Buildings or like structures for particular purposesswimming or splash baths or poolsmastsfencingtents 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: 1449
10-year publication summary
|
98
|
128
|
98
|
107
|
70
|
92
|
98
|
190
|
209
|
166
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zodiac Pool Care Europe | 316 |
232 |
| Hayward Industries, Inc. | 678 |
116 |
| Maytronics Ltd. | 201 |
108 |
| Zodiac Pool Systems LLC | 415 |
107 |
| Xingmai Innovation Technology (Suzhou) Co., Ltd. | 211 |
81 |
| Pentair Water Pool and Spa, Inc. | 432 |
49 |
| Shenzhen Aiper Intelligent Co., Ltd. | 108 |
47 |
| Aiper Global Pte. Ltd. | 169 |
39 |
| Wybotics co., ltd. | 60 |
37 |
| Shenzhen Seauto Technology Co. , Ltd. | 63 |
29 |
| Shenzhen Mammotion Innovation Co., LTD. | 246 |
27 |
| Zodiac Pool Systems, Inc. | 50 |
19 |
| Beijing Smorobot Technology Co., Ltd | 26 |
16 |
| Aqua Products, Inc. | 17 |
13 |
| Ldag Holdings, Inc. | 31 |
13 |
| Ldag Acquisition Corp. | 31 |
13 |
| Larosan Design, LLC | 15 |
13 |
| Kokido Development Limited | 37 |
11 |
| Water Technology, LLC | 62 |
11 |
| Elliptic Works LLC | 13 |
10 |
| Other owners | 458 |