- 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 4/14 - Parts, details or accessories not otherwise provided for
Patent holdings for IPC class E04H 4/14
Total number of patents in this class: 562
10-year publication summary
|
56
|
89
|
76
|
79
|
79
|
75
|
56
|
56
|
74
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hayward Industries, Inc. | 678 |
27 |
| Bestway Inflatables & Material Corp. | 388 |
22 |
| Crystal Lagoons Technologies, Inc. | 96 |
22 |
| Intex Marketing Ltd. | 223 |
16 |
| Pentair Water Pool and Spa, Inc. | 449 |
16 |
| Zodiac Pool Systems LLC | 359 |
16 |
| Latham Pool Products, Inc. | 178 |
15 |
| Polygroup Macau Limited (BVI) | 107 |
15 |
| Thursday Pools | 10 |
8 |
| Imperial Pools, Inc. | 34 |
7 |
| Zodiac Pool Care Europe | 265 |
7 |
| American Wave Machines, Inc. | 48 |
6 |
| Concrete Countertop Solutions, Inc. | 17 |
6 |
| Custom Molded Products, LLC | 95 |
6 |
| Oriental Recreational Products (Shanghai) Co., Ltd. | 73 |
6 |
| Strong Industries, Inc. | 209 |
6 |
| Belgravia Wood Limited | 32 |
6 |
| bullfrog International, L.C. | 76 |
5 |
| Rheem Manufacturing Company | 922 |
5 |
| Hydra Pools, Inc. | 15 |
5 |
| Other owners | 340 |