- 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: 600
10-year publication summary
|
72
|
73
|
76
|
84
|
72
|
49
|
49
|
45
|
54
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| View Operating Corporation | 566 |
39 |
| Masonite Corporation | 688 |
26 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
17 |
| Agc, Inc. | 5577 |
15 |
| Endura Products, LLC | 219 |
14 |
| ClearVue Technologies Ltd. | 67 |
10 |
| Schlage Lock Company LLC | 1445 |
9 |
| Therma-Tru Corp. | 109 |
8 |
| Samsung Electronics Co., Ltd. | 158442 |
7 |
| LG Electronics Inc. | 75855 |
7 |
| Radio Systems Corporation | 618 |
7 |
| State Farm Mutual Automobile Insurance Company | 3439 |
6 |
| Wexenergy LLC | 16 |
6 |
| Cornellcookson, LLC | 207 |
6 |
| Valqari Holdings, LLC | 20 |
6 |
| Wedgetls LLC | 32 |
6 |
| Andersen Corporation | 288 |
5 |
| Newtonoid Technologies, L.L.C. | 142 |
5 |
| Kabushiki Kaisha Toyota Jidoshokki | 1817 |
5 |
| Sony Corporation | 30111 |
4 |
| Other owners | 392 |