- 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 7/28 - Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Patent holdings for IPC class E06B 7/28
Total number of patents in this class: 587
10-year publication summary
|
66
|
69
|
73
|
80
|
64
|
46
|
41
|
38
|
46
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| View Operating Corporation | 548 |
39 |
| Masonite Corporation | 705 |
24 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
17 |
| Agc, Inc. | 5178 |
13 |
| Endura Products, LLC | 218 |
13 |
| ClearVue Technologies Ltd. | 64 |
11 |
| Schlage Lock Company LLC | 1399 |
9 |
| Therma-Tru Corp. | 109 |
8 |
| Samsung Electronics Co., Ltd. | 152016 |
7 |
| Radio Systems Corporation | 636 |
7 |
| Wedgetls LLC | 33 |
7 |
| LG Electronics Inc. | 74502 |
6 |
| State Farm Mutual Automobile Insurance Company | 3274 |
6 |
| Wexenergy LLC | 17 |
6 |
| Cornellcookson, LLC | 199 |
6 |
| Valqari Holdings, LLC | 20 |
6 |
| Andersen Corporation | 281 |
5 |
| Newtonoid Technologies, L.L.C. | 143 |
5 |
| Kabushiki Kaisha Toyota Jidoshokki | 1793 |
5 |
| Sony Corporation | 30568 |
4 |
| Other owners | 383 |