- 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: 558
10-year publication summary
|
66
|
72
|
73
|
76
|
83
|
72
|
49
|
48
|
40
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| View Operating Corporation | 525 |
37 |
| Masonite Corporation | 708 |
20 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
15 |
| Agc, Inc. | 4861 |
12 |
| Endura Products, LLC | 214 |
12 |
| ClearVue Technologies Ltd. | 59 |
9 |
| Schlage Lock Company LLC | 1326 |
9 |
| Wedgetls LLC | 33 |
8 |
| Samsung Electronics Co., Ltd. | 146534 |
7 |
| Radio Systems Corporation | 643 |
7 |
| Therma-Tru Corp. | 110 |
7 |
| State Farm Mutual Automobile Insurance Company | 3127 |
6 |
| Valqari Holdings, LLC | 18 |
6 |
| LG Electronics Inc. | 73210 |
5 |
| Andersen Corporation | 269 |
5 |
| Newtonoid Technologies, L.L.C. | 138 |
5 |
| Wexenergy LLC | 16 |
5 |
| Kabushiki Kaisha Toyota Jidoshokki | 1757 |
5 |
| Sony Corporation | 31028 |
4 |
| AGC Glass Europe | 1132 |
4 |
| Other owners | 370 |