- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 15/26 - Suspension arrangements for wings for folding wings
Patent holdings for IPC class E05D 15/26
Total number of patents in this class: 402
10-year publication summary
|
21
|
36
|
45
|
38
|
45
|
30
|
38
|
20
|
20
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1252 |
111 |
| Won-Door Corporation | 104 |
24 |
| Hawa Sliding Solutions AG | 76 |
17 |
| Sorrel Quarters, LLC | 51 |
14 |
| Modernfold, Inc. | 51 |
9 |
| Mammoth Industries Pty Ltd | 12 |
8 |
| ARTURO Salice S.p.A. | 150 |
7 |
| Bortoluzzi Sistemi S.p.A. | 57 |
5 |
| Endura Products, LLC | 218 |
5 |
| Centor Design Pty Ltd | 41 |
4 |
| Hettich-oni GmbH & Co. KG | 118 |
4 |
| Molteni & C. S.p.A. | 33 |
4 |
| Overhead Door Corporation | 320 |
4 |
| Samet Kalip ve Maden Esya San. ve Tic. A.S. | 101 |
4 |
| Cornellcookson, LLC | 198 |
4 |
| ASSA ABLOY Fenestration, LLC | 161 |
4 |
| Allglass Confort Systems S.L. | 12 |
3 |
| Celegon S.r.l. | 10 |
3 |
| Cmech (Guangzhou) Ltd. | 51 |
3 |
| Dynamic Closures Corporation | 26 |
3 |
| Other owners | 162 |