- 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 3/46 - Horizontally-sliding wings
Patent holdings for IPC class E06B 3/46
Total number of patents in this class: 755
10-year publication summary
|
74
|
94
|
76
|
59
|
74
|
67
|
83
|
50
|
60
|
40
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ideal Sanitary Ware Co., Ltd. | 68 |
12 |
| Inventio AG | 2429 |
12 |
| Assa Abloy Entrance Systems AB | 653 |
10 |
| LG Hausys, Ltd. | 805 |
10 |
| Filobe Co., Ltd. | 24 |
9 |
| Steelcase Inc. | 1290 |
9 |
| Allegion Access Technologies LLC | 42 |
9 |
| Fujian Xihe Sanitary Ware Technology Co., Ltd. | 132 |
8 |
| LIXIL Corporation | 787 |
8 |
| REYNAERS ALUMINIUM, naamloze vennootschap | 72 |
8 |
| DIRTT Environmental Solutions, Ltd. | 311 |
7 |
| JELD-WEN, inc. | 280 |
7 |
| Pella Corporation | 259 |
7 |
| Rite-Hite Holding Corporation | 682 |
7 |
| Siegenia-aubi KG | 115 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
6 |
| ECLISSE srl | 29 |
6 |
| Knauf Gips KG | 648 |
6 |
| Magna Mirrors of America, Inc. | 636 |
6 |
| Won-Door Corporation | 101 |
6 |
| Other owners | 595 |