- All sections
- E - Fixed constructions
- E04D - Roof coveringssky-lightsguttersroof-working tools
- E04D 13/064 - Gutters
Patent holdings for IPC class E04D 13/064
Total number of patents in this class: 222
10-year publication summary
|
39
|
33
|
26
|
36
|
24
|
32
|
22
|
24
|
20
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gutterglove, Inc. | 133 |
42 |
| Renson Outdoor NV | 56 |
7 |
| Zhejiang Zhengte Co., Ltd. | 163 |
6 |
| Distributed Solar Development, LLC | 14 |
6 |
| E-Z Products LLC | 57 |
5 |
| Waskey Bridges, Inc. | 23 |
5 |
| Top Intellectual Property Pty Ltd as; trustee for Top IP | 5 |
4 |
| Eco Gutter IP Holdings Pty Ltd | 4 |
3 |
| Sustainable Gutter Systems, LLC | 3 |
3 |
| Jiangsu Canlon Building Materials Co., Ltd. | 92 |
3 |
| Leaffilter North, LLC | 83 |
3 |
| Alumawood Outdoor Living LLC | 10 |
3 |
| Hancock Enterprises, LLC | 5 |
3 |
| Outdoor Elements | 10 |
3 |
| Panasonic Electric Works Co., Ltd. | 651 |
2 |
| ACO Severin Ahlmann GmbH & Co. KG | 91 |
2 |
| All Weather Armour LLC | 18 |
2 |
| GPM Sp. z o.o. Sp.k. | 19 |
2 |
| Sekisui House, Ltd. | 272 |
2 |
| Wasp Manufacturing Ltd. | 15 |
2 |
| Other owners | 114 |