- All sections
- E - Fixed constructions
- E04D - Roof coveringssky-lightsguttersroof-working tools
- E04D 13/076 - Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof
Patent holdings for IPC class E04D 13/076
Total number of patents in this class: 248
10-year publication summary
|
41
|
48
|
43
|
46
|
52
|
29
|
51
|
33
|
38
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gutterglove, Inc. | 121 |
52 |
| Leaffilter North, LLC | 70 |
26 |
| E-Z Products LLC | 53 |
10 |
| All Weather Armour LLC | 16 |
7 |
| 1001234613 Ontario Inc. | 10 |
7 |
| Independence Materials Group, LLC | 82 |
6 |
| Husqvarna AB | 2911 |
4 |
| EZ Smart Co. | 17 |
4 |
| Distributed Solar Development, LLC | 16 |
4 |
| Tri-Step Gutter Covers, Inc. | 5 |
4 |
| Commercial Gutter, Inc. | 4 |
3 |
| Eco Gutter IP Holdings Pty Ltd | 4 |
3 |
| Englert, Inc. | 40 |
3 |
| Rain Harvesting Pty. Ltd. | 20 |
3 |
| Top Intellectual Property Pty Ltd as; trustee for Top IP | 4 |
3 |
| Lindl&dodge LLC | 4 |
3 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1598 |
3 |
| Floe, Inc. | 4 |
3 |
| Alfred Kärcher GmbH & Co. KG | 374 |
2 |
| Hibco Plastics, Inc. | 6 |
2 |
| Other owners | 96 |