Patent holdings for IPC class E04H 4/02

Total number of patents in this class: 13

10-year publication summary

1
3
2
0
0
1
0
0
2
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Imperial Pools, Inc.
38
3
Intex Recreation Corp.
13
1
SB Industries, LLC
1
1
Whitewater West Industries Ltd.
246
1
Piscinas de Arena, S.A.
1
1
Fede Ribera Esport S.L.
1
1
FERNANDEZ ROJAS, Maite Alejandra
9
1
Indepool, S.L.
1
1
Qing Dao BI Hai Fang Zhou Ocean Ecology Technology Co. Ltd
1
1
General Galactic Systems Inc.
6
1
Plunge Pool Concepts, LLC
1
1
Other owners 0