- 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 1/68 - Tightening or covering joints between the border of openings and the frame by profiled external parts
Patent holdings for IPC class E06B 1/68
Total number of patents in this class: 39
10-year publication summary
|
3
|
5
|
5
|
5
|
3
|
0
|
3
|
6
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Norwood Architecture, Inc. | 33 |
4 |
| Sano Development Limited | 41 |
4 |
| Alabama Metal Industries Corporation | 107 |
2 |
| Pella Corporation | 226 |
2 |
| UniRac, Inc. | 353 |
2 |
| Andersen Corporation | 263 |
1 |
| Bay Industries, Inc. | 8 |
1 |
| Connovate ApS | 11 |
1 |
| Deco Flash, LLC | 7 |
1 |
| Flashman Flashing Systems Limited | 3 |
1 |
| ISO-Chemie GmbH | 48 |
1 |
| Louisiana-Pacific Corporation | 254 |
1 |
| Steelfinne Fabrications Pty. Ltd. | 2 |
1 |
| Svein Berg Holding AS | 20 |
1 |
| Tremco Incorporated | 21 |
1 |
| Starvillengineering Co., Ltd. | 4 |
1 |
| Inter Primo A/S | 14 |
1 |
| Tejas Specialty Group, Inc. | 2 |
1 |
| Endura Products, LLC | 215 |
1 |
| Milgard Manufacturing LLC | 109 |
1 |
| Other owners | 10 |