- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 3/30 - Coverings, e.g. protecting against weather, for decorative purposes
Patent holdings for IPC class E06B 3/30
Total number of patents in this class: 198
10-year publication summary
|
16
|
23
|
32
|
20
|
21
|
16
|
15
|
8
|
8
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wexenergy LLC | 16 |
10 |
| R Value, Inc. | 10 |
6 |
| VKR Holding A/S | 577 |
6 |
| Quaker Window Products Company | 32 |
5 |
| AGC Glass Europe | 1120 |
4 |
| Graf Synergy S.r.l. | 80 |
4 |
| Masonite Corporation | 706 |
4 |
| Rehau AG + Co | 403 |
4 |
| Solar Innovations LLC | 37 |
4 |
| Deceuninck NV | 77 |
3 |
| Overhead Door Corporation | 306 |
3 |
| Graffiti Shield, Inc. | 12 |
3 |
| Silldry Industries, LLC | 8 |
3 |
| Dai Nippon Printing Co., Ltd. | 4061 |
2 |
| Advanced Composite Structures, LLC | 65 |
2 |
| Andersen Corporation | 265 |
2 |
| Krueger International, Inc. | 369 |
2 |
| Norse, Inc. | 7 |
2 |
| Pella Corporation | 226 |
2 |
| Plastpro 2000, Inc. | 28 |
2 |
| Other owners | 125 |