- 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 3/32 - Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
Patent holdings for IPC class E06B 3/32
Total number of patents in this class: 150
10-year publication summary
|
12
|
19
|
13
|
7
|
17
|
12
|
5
|
5
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1361 |
8 |
| Hunter Douglas Inc. | 934 |
7 |
| Carlson Pet Products, Inc. | 74 |
4 |
| Lumon Invest Oy | 52 |
4 |
| Masonite Corporation | 461 |
4 |
| Pella Corporation | 205 |
4 |
| Safran Cabin Inc. | 142 |
4 |
| Whirlpool Corporation | 4238 |
3 |
| Vision Industries Group, Inc. | 38 |
3 |
| Endura Products, LLC | 210 |
3 |
| Marvin Lumber and Cedar Company, LLC | 68 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| The Boeing Company | 19843 |
2 |
| Breezeway Screens, Inc. | 3 |
2 |
| CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. | 84 |
2 |
| GB Design Limited | 4 |
2 |
| LG Hausys, Ltd. | 839 |
2 |
| Munchkin, Inc. | 413 |
2 |
| Oldcastle BuildingEnvelope, Inc. | 67 |
2 |
| Otis Elevator Company | 2677 |
2 |
| Other owners | 85 |