- 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 3/92 - Doors or windows extensible when set in position
Patent holdings for IPC class E06B 3/92
Total number of patents in this class: 89
10-year publication summary
|
8
|
15
|
9
|
7
|
2
|
7
|
5
|
9
|
4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Metaco Inc. | 37 |
5 |
| Cornellcookson, LLC | 189 |
4 |
| Cmech (Guangzhou) Ltd. | 51 |
3 |
| Lumon Invest Oy | 55 |
3 |
| Nordiska Balco AB | 26 |
3 |
| Quaker Window Products Company | 41 |
3 |
| Safe Rack LLC | 52 |
3 |
| Allegion Access Technologies LLC | 36 |
3 |
| Assa Abloy Entrance Systems AB | 559 |
2 |
| Biofilm IP, LLC | 8 |
2 |
| Hunter Douglas Inc. | 900 |
2 |
| Inventio AG | 2387 |
2 |
| Julius Blum GmbH | 1255 |
2 |
| Klaus Multiparking GmbH | 32 |
2 |
| Marketing Displays, Inc. | 30 |
2 |
| Won-Door Corporation | 108 |
2 |
| Distribuidora de Sistemas de Cierre S.L. | 16 |
2 |
| GM Global Technology Operations LLC | 15173 |
1 |
| Adam Conley | 2 |
1 |
| Advanced Equipment Corporation | 14 |
1 |
| Other owners | 41 |